VMOVNTPS (M512, ZMM)

Experiment 1

Instruction: VMOVNTPS zmmword ptr [R14], ZMM0
Chain instructions: MOV R12, [R14];MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;XOR R14, R12; XOR R14, R12
Chain latency: ≥102

Code:

   0:	62 d1 7c 48 2b 06    	vmovntps ZMMWORD PTR [r14],zmm0
   6:	4d 8b 26             	mov    r12,QWORD PTR [r14]
   9:	4d 63 e4             	movsxd r12,r12d
   c:	4d 63 e4             	movsxd r12,r12d
   f:	4d 63 e4             	movsxd r12,r12d
  12:	4d 63 e4             	movsxd r12,r12d
  15:	4d 63 e4             	movsxd r12,r12d
  18:	4d 63 e4             	movsxd r12,r12d
  1b:	4d 63 e4             	movsxd r12,r12d
  1e:	4d 63 e4             	movsxd r12,r12d
  21:	4d 63 e4             	movsxd r12,r12d
  24:	4d 63 e4             	movsxd r12,r12d
  27:	4d 63 e4             	movsxd r12,r12d
  2a:	4d 63 e4             	movsxd r12,r12d
  2d:	4d 63 e4             	movsxd r12,r12d
  30:	4d 63 e4             	movsxd r12,r12d
  33:	4d 63 e4             	movsxd r12,r12d
  36:	4d 63 e4             	movsxd r12,r12d
  39:	4d 63 e4             	movsxd r12,r12d
  3c:	4d 63 e4             	movsxd r12,r12d
  3f:	4d 63 e4             	movsxd r12,r12d
  42:	4d 63 e4             	movsxd r12,r12d
  45:	4d 63 e4             	movsxd r12,r12d
  48:	4d 63 e4             	movsxd r12,r12d
  4b:	4d 63 e4             	movsxd r12,r12d
  4e:	4d 63 e4             	movsxd r12,r12d
  51:	4d 63 e4             	movsxd r12,r12d
  54:	4d 63 e4             	movsxd r12,r12d
  57:	4d 63 e4             	movsxd r12,r12d
  5a:	4d 63 e4             	movsxd r12,r12d
  5d:	4d 63 e4             	movsxd r12,r12d
  60:	4d 63 e4             	movsxd r12,r12d
  63:	4d 63 e4             	movsxd r12,r12d
  66:	4d 63 e4             	movsxd r12,r12d
  69:	4d 63 e4             	movsxd r12,r12d
  6c:	4d 63 e4             	movsxd r12,r12d
  6f:	4d 63 e4             	movsxd r12,r12d
  72:	4d 63 e4             	movsxd r12,r12d
  75:	4d 63 e4             	movsxd r12,r12d
  78:	4d 63 e4             	movsxd r12,r12d
  7b:	4d 63 e4             	movsxd r12,r12d
  7e:	4d 63 e4             	movsxd r12,r12d
  81:	4d 63 e4             	movsxd r12,r12d
  84:	4d 63 e4             	movsxd r12,r12d
  87:	4d 63 e4             	movsxd r12,r12d
  8a:	4d 63 e4             	movsxd r12,r12d
  8d:	4d 63 e4             	movsxd r12,r12d
  90:	4d 63 e4             	movsxd r12,r12d
  93:	4d 63 e4             	movsxd r12,r12d
  96:	4d 63 e4             	movsxd r12,r12d
  99:	4d 63 e4             	movsxd r12,r12d
  9c:	4d 63 e4             	movsxd r12,r12d
  9f:	4d 63 e4             	movsxd r12,r12d
  a2:	4d 63 e4             	movsxd r12,r12d
  a5:	4d 63 e4             	movsxd r12,r12d
  a8:	4d 63 e4             	movsxd r12,r12d
  ab:	4d 63 e4             	movsxd r12,r12d
  ae:	4d 63 e4             	movsxd r12,r12d
  b1:	4d 63 e4             	movsxd r12,r12d
  b4:	4d 63 e4             	movsxd r12,r12d
  b7:	4d 63 e4             	movsxd r12,r12d
  ba:	4d 63 e4             	movsxd r12,r12d
  bd:	4d 63 e4             	movsxd r12,r12d
  c0:	4d 63 e4             	movsxd r12,r12d
  c3:	4d 63 e4             	movsxd r12,r12d
  c6:	4d 63 e4             	movsxd r12,r12d
  c9:	4d 63 e4             	movsxd r12,r12d
  cc:	4d 63 e4             	movsxd r12,r12d
  cf:	4d 63 e4             	movsxd r12,r12d
  d2:	4d 63 e4             	movsxd r12,r12d
  d5:	4d 63 e4             	movsxd r12,r12d
  d8:	4d 63 e4             	movsxd r12,r12d
  db:	4d 63 e4             	movsxd r12,r12d
  de:	4d 63 e4             	movsxd r12,r12d
  e1:	4d 63 e4             	movsxd r12,r12d
  e4:	4d 63 e4             	movsxd r12,r12d
  e7:	4d 63 e4             	movsxd r12,r12d
  ea:	4d 63 e4             	movsxd r12,r12d
  ed:	4d 63 e4             	movsxd r12,r12d
  f0:	4d 63 e4             	movsxd r12,r12d
  f3:	4d 63 e4             	movsxd r12,r12d
  f6:	4d 63 e4             	movsxd r12,r12d
  f9:	4d 63 e4             	movsxd r12,r12d
  fc:	4d 63 e4             	movsxd r12,r12d
  ff:	4d 63 e4             	movsxd r12,r12d
 102:	4d 63 e4             	movsxd r12,r12d
 105:	4d 63 e4             	movsxd r12,r12d
 108:	4d 63 e4             	movsxd r12,r12d
 10b:	4d 63 e4             	movsxd r12,r12d
 10e:	4d 63 e4             	movsxd r12,r12d
 111:	4d 63 e4             	movsxd r12,r12d
 114:	4d 63 e4             	movsxd r12,r12d
 117:	4d 63 e4             	movsxd r12,r12d
 11a:	4d 63 e4             	movsxd r12,r12d
 11d:	4d 63 e4             	movsxd r12,r12d
 120:	4d 63 e4             	movsxd r12,r12d
 123:	4d 63 e4             	movsxd r12,r12d
 126:	4d 63 e4             	movsxd r12,r12d
 129:	4d 63 e4             	movsxd r12,r12d
 12c:	4d 63 e4             	movsxd r12,r12d
 12f:	4d 63 e4             	movsxd r12,r12d
 132:	4d 63 e4             	movsxd r12,r12d
 135:	4d 31 e6             	xor    r14,r12
 138:	4d 31 e6             	xor    r14,r12

Init:

MOV R15, 10000;
L: VADDPS ZMM0, ZMM1, ZMM1;
VADDPS ZMM0, ZMM1, ZMM1;
DEC R15;
JNZ L;
VZEROALL;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX;
MOV [R14+32], RAX;
MOV [R14+40], RAX;
MOV [R14+48], RAX;
MOV [R14+56], RAX;
VMOVUPD ZMM0, [R14]

Show nanoBench command
Results:
- MPERF: 875.77
- APERF: 1015.75
- UOPS: 105.0

Experiment 2 (with additional nop)

Instruction: VMOVNTPS zmmword ptr [R14], ZMM0
Chain instructions: MOV R12, [R14];MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;XOR R14, R12; XOR R14, R12;nop
Chain latency: ≥102

Code:

   0:	62 d1 7c 48 2b 06    	vmovntps ZMMWORD PTR [r14],zmm0
   6:	4d 8b 26             	mov    r12,QWORD PTR [r14]
   9:	4d 63 e4             	movsxd r12,r12d
   c:	4d 63 e4             	movsxd r12,r12d
   f:	4d 63 e4             	movsxd r12,r12d
  12:	4d 63 e4             	movsxd r12,r12d
  15:	4d 63 e4             	movsxd r12,r12d
  18:	4d 63 e4             	movsxd r12,r12d
  1b:	4d 63 e4             	movsxd r12,r12d
  1e:	4d 63 e4             	movsxd r12,r12d
  21:	4d 63 e4             	movsxd r12,r12d
  24:	4d 63 e4             	movsxd r12,r12d
  27:	4d 63 e4             	movsxd r12,r12d
  2a:	4d 63 e4             	movsxd r12,r12d
  2d:	4d 63 e4             	movsxd r12,r12d
  30:	4d 63 e4             	movsxd r12,r12d
  33:	4d 63 e4             	movsxd r12,r12d
  36:	4d 63 e4             	movsxd r12,r12d
  39:	4d 63 e4             	movsxd r12,r12d
  3c:	4d 63 e4             	movsxd r12,r12d
  3f:	4d 63 e4             	movsxd r12,r12d
  42:	4d 63 e4             	movsxd r12,r12d
  45:	4d 63 e4             	movsxd r12,r12d
  48:	4d 63 e4             	movsxd r12,r12d
  4b:	4d 63 e4             	movsxd r12,r12d
  4e:	4d 63 e4             	movsxd r12,r12d
  51:	4d 63 e4             	movsxd r12,r12d
  54:	4d 63 e4             	movsxd r12,r12d
  57:	4d 63 e4             	movsxd r12,r12d
  5a:	4d 63 e4             	movsxd r12,r12d
  5d:	4d 63 e4             	movsxd r12,r12d
  60:	4d 63 e4             	movsxd r12,r12d
  63:	4d 63 e4             	movsxd r12,r12d
  66:	4d 63 e4             	movsxd r12,r12d
  69:	4d 63 e4             	movsxd r12,r12d
  6c:	4d 63 e4             	movsxd r12,r12d
  6f:	4d 63 e4             	movsxd r12,r12d
  72:	4d 63 e4             	movsxd r12,r12d
  75:	4d 63 e4             	movsxd r12,r12d
  78:	4d 63 e4             	movsxd r12,r12d
  7b:	4d 63 e4             	movsxd r12,r12d
  7e:	4d 63 e4             	movsxd r12,r12d
  81:	4d 63 e4             	movsxd r12,r12d
  84:	4d 63 e4             	movsxd r12,r12d
  87:	4d 63 e4             	movsxd r12,r12d
  8a:	4d 63 e4             	movsxd r12,r12d
  8d:	4d 63 e4             	movsxd r12,r12d
  90:	4d 63 e4             	movsxd r12,r12d
  93:	4d 63 e4             	movsxd r12,r12d
  96:	4d 63 e4             	movsxd r12,r12d
  99:	4d 63 e4             	movsxd r12,r12d
  9c:	4d 63 e4             	movsxd r12,r12d
  9f:	4d 63 e4             	movsxd r12,r12d
  a2:	4d 63 e4             	movsxd r12,r12d
  a5:	4d 63 e4             	movsxd r12,r12d
  a8:	4d 63 e4             	movsxd r12,r12d
  ab:	4d 63 e4             	movsxd r12,r12d
  ae:	4d 63 e4             	movsxd r12,r12d
  b1:	4d 63 e4             	movsxd r12,r12d
  b4:	4d 63 e4             	movsxd r12,r12d
  b7:	4d 63 e4             	movsxd r12,r12d
  ba:	4d 63 e4             	movsxd r12,r12d
  bd:	4d 63 e4             	movsxd r12,r12d
  c0:	4d 63 e4             	movsxd r12,r12d
  c3:	4d 63 e4             	movsxd r12,r12d
  c6:	4d 63 e4             	movsxd r12,r12d
  c9:	4d 63 e4             	movsxd r12,r12d
  cc:	4d 63 e4             	movsxd r12,r12d
  cf:	4d 63 e4             	movsxd r12,r12d
  d2:	4d 63 e4             	movsxd r12,r12d
  d5:	4d 63 e4             	movsxd r12,r12d
  d8:	4d 63 e4             	movsxd r12,r12d
  db:	4d 63 e4             	movsxd r12,r12d
  de:	4d 63 e4             	movsxd r12,r12d
  e1:	4d 63 e4             	movsxd r12,r12d
  e4:	4d 63 e4             	movsxd r12,r12d
  e7:	4d 63 e4             	movsxd r12,r12d
  ea:	4d 63 e4             	movsxd r12,r12d
  ed:	4d 63 e4             	movsxd r12,r12d
  f0:	4d 63 e4             	movsxd r12,r12d
  f3:	4d 63 e4             	movsxd r12,r12d
  f6:	4d 63 e4             	movsxd r12,r12d
  f9:	4d 63 e4             	movsxd r12,r12d
  fc:	4d 63 e4             	movsxd r12,r12d
  ff:	4d 63 e4             	movsxd r12,r12d
 102:	4d 63 e4             	movsxd r12,r12d
 105:	4d 63 e4             	movsxd r12,r12d
 108:	4d 63 e4             	movsxd r12,r12d
 10b:	4d 63 e4             	movsxd r12,r12d
 10e:	4d 63 e4             	movsxd r12,r12d
 111:	4d 63 e4             	movsxd r12,r12d
 114:	4d 63 e4             	movsxd r12,r12d
 117:	4d 63 e4             	movsxd r12,r12d
 11a:	4d 63 e4             	movsxd r12,r12d
 11d:	4d 63 e4             	movsxd r12,r12d
 120:	4d 63 e4             	movsxd r12,r12d
 123:	4d 63 e4             	movsxd r12,r12d
 126:	4d 63 e4             	movsxd r12,r12d
 129:	4d 63 e4             	movsxd r12,r12d
 12c:	4d 63 e4             	movsxd r12,r12d
 12f:	4d 63 e4             	movsxd r12,r12d
 132:	4d 63 e4             	movsxd r12,r12d
 135:	4d 31 e6             	xor    r14,r12
 138:	4d 31 e6             	xor    r14,r12
 13b:	90                   	nop

Init:

MOV R15, 10000;
L: VADDPS ZMM0, ZMM1, ZMM1;
VADDPS ZMM0, ZMM1, ZMM1;
DEC R15;
JNZ L;
VZEROALL;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX;
MOV [R14+32], RAX;
MOV [R14+40], RAX;
MOV [R14+48], RAX;
MOV [R14+56], RAX;
VMOVUPD ZMM0, [R14]

Show nanoBench command
Results:
- MPERF: 875.92
- APERF: 1015.72
- UOPS: 105.24

Latency operand 1 → 1 (address, index register): ≤912

Experiment 1

Instruction: VMOVNTPS zmmword ptr [R14+R13], ZMM0
Chain instructions: MOV R12, [R14+R13];MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;XOR R13, R12; XOR R13, R12
Chain latency: ≥102

Code:

   0:	62 91 7c 48 2b 04 2e 	vmovntps ZMMWORD PTR [r14+r13*1],zmm0
   7:	4f 8b 24 2e          	mov    r12,QWORD PTR [r14+r13*1]
   b:	4d 63 e4             	movsxd r12,r12d
   e:	4d 63 e4             	movsxd r12,r12d
  11:	4d 63 e4             	movsxd r12,r12d
  14:	4d 63 e4             	movsxd r12,r12d
  17:	4d 63 e4             	movsxd r12,r12d
  1a:	4d 63 e4             	movsxd r12,r12d
  1d:	4d 63 e4             	movsxd r12,r12d
  20:	4d 63 e4             	movsxd r12,r12d
  23:	4d 63 e4             	movsxd r12,r12d
  26:	4d 63 e4             	movsxd r12,r12d
  29:	4d 63 e4             	movsxd r12,r12d
  2c:	4d 63 e4             	movsxd r12,r12d
  2f:	4d 63 e4             	movsxd r12,r12d
  32:	4d 63 e4             	movsxd r12,r12d
  35:	4d 63 e4             	movsxd r12,r12d
  38:	4d 63 e4             	movsxd r12,r12d
  3b:	4d 63 e4             	movsxd r12,r12d
  3e:	4d 63 e4             	movsxd r12,r12d
  41:	4d 63 e4             	movsxd r12,r12d
  44:	4d 63 e4             	movsxd r12,r12d
  47:	4d 63 e4             	movsxd r12,r12d
  4a:	4d 63 e4             	movsxd r12,r12d
  4d:	4d 63 e4             	movsxd r12,r12d
  50:	4d 63 e4             	movsxd r12,r12d
  53:	4d 63 e4             	movsxd r12,r12d
  56:	4d 63 e4             	movsxd r12,r12d
  59:	4d 63 e4             	movsxd r12,r12d
  5c:	4d 63 e4             	movsxd r12,r12d
  5f:	4d 63 e4             	movsxd r12,r12d
  62:	4d 63 e4             	movsxd r12,r12d
  65:	4d 63 e4             	movsxd r12,r12d
  68:	4d 63 e4             	movsxd r12,r12d
  6b:	4d 63 e4             	movsxd r12,r12d
  6e:	4d 63 e4             	movsxd r12,r12d
  71:	4d 63 e4             	movsxd r12,r12d
  74:	4d 63 e4             	movsxd r12,r12d
  77:	4d 63 e4             	movsxd r12,r12d
  7a:	4d 63 e4             	movsxd r12,r12d
  7d:	4d 63 e4             	movsxd r12,r12d
  80:	4d 63 e4             	movsxd r12,r12d
  83:	4d 63 e4             	movsxd r12,r12d
  86:	4d 63 e4             	movsxd r12,r12d
  89:	4d 63 e4             	movsxd r12,r12d
  8c:	4d 63 e4             	movsxd r12,r12d
  8f:	4d 63 e4             	movsxd r12,r12d
  92:	4d 63 e4             	movsxd r12,r12d
  95:	4d 63 e4             	movsxd r12,r12d
  98:	4d 63 e4             	movsxd r12,r12d
  9b:	4d 63 e4             	movsxd r12,r12d
  9e:	4d 63 e4             	movsxd r12,r12d
  a1:	4d 63 e4             	movsxd r12,r12d
  a4:	4d 63 e4             	movsxd r12,r12d
  a7:	4d 63 e4             	movsxd r12,r12d
  aa:	4d 63 e4             	movsxd r12,r12d
  ad:	4d 63 e4             	movsxd r12,r12d
  b0:	4d 63 e4             	movsxd r12,r12d
  b3:	4d 63 e4             	movsxd r12,r12d
  b6:	4d 63 e4             	movsxd r12,r12d
  b9:	4d 63 e4             	movsxd r12,r12d
  bc:	4d 63 e4             	movsxd r12,r12d
  bf:	4d 63 e4             	movsxd r12,r12d
  c2:	4d 63 e4             	movsxd r12,r12d
  c5:	4d 63 e4             	movsxd r12,r12d
  c8:	4d 63 e4             	movsxd r12,r12d
  cb:	4d 63 e4             	movsxd r12,r12d
  ce:	4d 63 e4             	movsxd r12,r12d
  d1:	4d 63 e4             	movsxd r12,r12d
  d4:	4d 63 e4             	movsxd r12,r12d
  d7:	4d 63 e4             	movsxd r12,r12d
  da:	4d 63 e4             	movsxd r12,r12d
  dd:	4d 63 e4             	movsxd r12,r12d
  e0:	4d 63 e4             	movsxd r12,r12d
  e3:	4d 63 e4             	movsxd r12,r12d
  e6:	4d 63 e4             	movsxd r12,r12d
  e9:	4d 63 e4             	movsxd r12,r12d
  ec:	4d 63 e4             	movsxd r12,r12d
  ef:	4d 63 e4             	movsxd r12,r12d
  f2:	4d 63 e4             	movsxd r12,r12d
  f5:	4d 63 e4             	movsxd r12,r12d
  f8:	4d 63 e4             	movsxd r12,r12d
  fb:	4d 63 e4             	movsxd r12,r12d
  fe:	4d 63 e4             	movsxd r12,r12d
 101:	4d 63 e4             	movsxd r12,r12d
 104:	4d 63 e4             	movsxd r12,r12d
 107:	4d 63 e4             	movsxd r12,r12d
 10a:	4d 63 e4             	movsxd r12,r12d
 10d:	4d 63 e4             	movsxd r12,r12d
 110:	4d 63 e4             	movsxd r12,r12d
 113:	4d 63 e4             	movsxd r12,r12d
 116:	4d 63 e4             	movsxd r12,r12d
 119:	4d 63 e4             	movsxd r12,r12d
 11c:	4d 63 e4             	movsxd r12,r12d
 11f:	4d 63 e4             	movsxd r12,r12d
 122:	4d 63 e4             	movsxd r12,r12d
 125:	4d 63 e4             	movsxd r12,r12d
 128:	4d 63 e4             	movsxd r12,r12d
 12b:	4d 63 e4             	movsxd r12,r12d
 12e:	4d 63 e4             	movsxd r12,r12d
 131:	4d 63 e4             	movsxd r12,r12d
 134:	4d 63 e4             	movsxd r12,r12d
 137:	4d 31 e5             	xor    r13,r12
 13a:	4d 31 e5             	xor    r13,r12

Init:

MOV R15, 10000;
L: VADDPS ZMM0, ZMM1, ZMM1;
VADDPS ZMM0, ZMM1, ZMM1;
DEC R15;
JNZ L;
VZEROALL;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX;
MOV [R14+32], RAX;
MOV [R14+40], RAX;
MOV [R14+48], RAX;
MOV [R14+56], RAX;
VMOVUPD ZMM0, [R14];
XOR R13, R13

Show nanoBench command
Results:
- MPERF: 874.44
- APERF: 1013.81
- UOPS: 105.0

Experiment 2 (with additional nop)

Instruction: VMOVNTPS zmmword ptr [R14+R13], ZMM0
Chain instructions: MOV R12, [R14+R13];MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;MOVSX R12, R12D;XOR R13, R12; XOR R13, R12;nop
Chain latency: ≥102

Code:

   0:	62 91 7c 48 2b 04 2e 	vmovntps ZMMWORD PTR [r14+r13*1],zmm0
   7:	4f 8b 24 2e          	mov    r12,QWORD PTR [r14+r13*1]
   b:	4d 63 e4             	movsxd r12,r12d
   e:	4d 63 e4             	movsxd r12,r12d
  11:	4d 63 e4             	movsxd r12,r12d
  14:	4d 63 e4             	movsxd r12,r12d
  17:	4d 63 e4             	movsxd r12,r12d
  1a:	4d 63 e4             	movsxd r12,r12d
  1d:	4d 63 e4             	movsxd r12,r12d
  20:	4d 63 e4             	movsxd r12,r12d
  23:	4d 63 e4             	movsxd r12,r12d
  26:	4d 63 e4             	movsxd r12,r12d
  29:	4d 63 e4             	movsxd r12,r12d
  2c:	4d 63 e4             	movsxd r12,r12d
  2f:	4d 63 e4             	movsxd r12,r12d
  32:	4d 63 e4             	movsxd r12,r12d
  35:	4d 63 e4             	movsxd r12,r12d
  38:	4d 63 e4             	movsxd r12,r12d
  3b:	4d 63 e4             	movsxd r12,r12d
  3e:	4d 63 e4             	movsxd r12,r12d
  41:	4d 63 e4             	movsxd r12,r12d
  44:	4d 63 e4             	movsxd r12,r12d
  47:	4d 63 e4             	movsxd r12,r12d
  4a:	4d 63 e4             	movsxd r12,r12d
  4d:	4d 63 e4             	movsxd r12,r12d
  50:	4d 63 e4             	movsxd r12,r12d
  53:	4d 63 e4             	movsxd r12,r12d
  56:	4d 63 e4             	movsxd r12,r12d
  59:	4d 63 e4             	movsxd r12,r12d
  5c:	4d 63 e4             	movsxd r12,r12d
  5f:	4d 63 e4             	movsxd r12,r12d
  62:	4d 63 e4             	movsxd r12,r12d
  65:	4d 63 e4             	movsxd r12,r12d
  68:	4d 63 e4             	movsxd r12,r12d
  6b:	4d 63 e4             	movsxd r12,r12d
  6e:	4d 63 e4             	movsxd r12,r12d
  71:	4d 63 e4             	movsxd r12,r12d
  74:	4d 63 e4             	movsxd r12,r12d
  77:	4d 63 e4             	movsxd r12,r12d
  7a:	4d 63 e4             	movsxd r12,r12d
  7d:	4d 63 e4             	movsxd r12,r12d
  80:	4d 63 e4             	movsxd r12,r12d
  83:	4d 63 e4             	movsxd r12,r12d
  86:	4d 63 e4             	movsxd r12,r12d
  89:	4d 63 e4             	movsxd r12,r12d
  8c:	4d 63 e4             	movsxd r12,r12d
  8f:	4d 63 e4             	movsxd r12,r12d
  92:	4d 63 e4             	movsxd r12,r12d
  95:	4d 63 e4             	movsxd r12,r12d
  98:	4d 63 e4             	movsxd r12,r12d
  9b:	4d 63 e4             	movsxd r12,r12d
  9e:	4d 63 e4             	movsxd r12,r12d
  a1:	4d 63 e4             	movsxd r12,r12d
  a4:	4d 63 e4             	movsxd r12,r12d
  a7:	4d 63 e4             	movsxd r12,r12d
  aa:	4d 63 e4             	movsxd r12,r12d
  ad:	4d 63 e4             	movsxd r12,r12d
  b0:	4d 63 e4             	movsxd r12,r12d
  b3:	4d 63 e4             	movsxd r12,r12d
  b6:	4d 63 e4             	movsxd r12,r12d
  b9:	4d 63 e4             	movsxd r12,r12d
  bc:	4d 63 e4             	movsxd r12,r12d
  bf:	4d 63 e4             	movsxd r12,r12d
  c2:	4d 63 e4             	movsxd r12,r12d
  c5:	4d 63 e4             	movsxd r12,r12d
  c8:	4d 63 e4             	movsxd r12,r12d
  cb:	4d 63 e4             	movsxd r12,r12d
  ce:	4d 63 e4             	movsxd r12,r12d
  d1:	4d 63 e4             	movsxd r12,r12d
  d4:	4d 63 e4             	movsxd r12,r12d
  d7:	4d 63 e4             	movsxd r12,r12d
  da:	4d 63 e4             	movsxd r12,r12d
  dd:	4d 63 e4             	movsxd r12,r12d
  e0:	4d 63 e4             	movsxd r12,r12d
  e3:	4d 63 e4             	movsxd r12,r12d
  e6:	4d 63 e4             	movsxd r12,r12d
  e9:	4d 63 e4             	movsxd r12,r12d
  ec:	4d 63 e4             	movsxd r12,r12d
  ef:	4d 63 e4             	movsxd r12,r12d
  f2:	4d 63 e4             	movsxd r12,r12d
  f5:	4d 63 e4             	movsxd r12,r12d
  f8:	4d 63 e4             	movsxd r12,r12d
  fb:	4d 63 e4             	movsxd r12,r12d
  fe:	4d 63 e4             	movsxd r12,r12d
 101:	4d 63 e4             	movsxd r12,r12d
 104:	4d 63 e4             	movsxd r12,r12d
 107:	4d 63 e4             	movsxd r12,r12d
 10a:	4d 63 e4             	movsxd r12,r12d
 10d:	4d 63 e4             	movsxd r12,r12d
 110:	4d 63 e4             	movsxd r12,r12d
 113:	4d 63 e4             	movsxd r12,r12d
 116:	4d 63 e4             	movsxd r12,r12d
 119:	4d 63 e4             	movsxd r12,r12d
 11c:	4d 63 e4             	movsxd r12,r12d
 11f:	4d 63 e4             	movsxd r12,r12d
 122:	4d 63 e4             	movsxd r12,r12d
 125:	4d 63 e4             	movsxd r12,r12d
 128:	4d 63 e4             	movsxd r12,r12d
 12b:	4d 63 e4             	movsxd r12,r12d
 12e:	4d 63 e4             	movsxd r12,r12d
 131:	4d 63 e4             	movsxd r12,r12d
 134:	4d 63 e4             	movsxd r12,r12d
 137:	4d 31 e5             	xor    r13,r12
 13a:	4d 31 e5             	xor    r13,r12
 13d:	90                   	nop

Init:

MOV R15, 10000;
L: VADDPS ZMM0, ZMM1, ZMM1;
VADDPS ZMM0, ZMM1, ZMM1;
DEC R15;
JNZ L;
VZEROALL;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX;
MOV [R14+32], RAX;
MOV [R14+40], RAX;
MOV [R14+48], RAX;
MOV [R14+56], RAX;
VMOVUPD ZMM0, [R14];
XOR R13, R13

Show nanoBench command
Results:
- MPERF: 875.92
- APERF: 1015.74
- UOPS: 105.24

Latency operand 2 → 1: ≤912

Experiment 1

Instruction: VMOVNTPS zmmword ptr [R14], ZMM0
Chain instructions: VMOVUPD XMM13, [R14];VANDPD XMM0, XMM13, XMM13;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0;VANDPD XMM0, XMM0, XMM0
Chain latency: ≥102

Code:

   0:	62 d1 7c 48 2b 06    	vmovntps ZMMWORD PTR [r14],zmm0
   6:	c4 41 79 10 2e       	vmovupd xmm13,XMMWORD PTR [r14]
   b:	c4 c1 11 54 c5       	vandpd xmm0,xmm13,xmm13
  10:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  14:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  18:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  1c:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  20:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  24:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  28:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  2c:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  30:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  34:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  38:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  3c:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  40:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  44:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  48:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  4c:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  50:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  54:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  58:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  5c:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  60:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  64:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  68:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  6c:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  70:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  74:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  78:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  7c:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  80:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  84:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  88:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  8c:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  90:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  94:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  98:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  9c:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  a0:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  a4:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  a8:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  ac:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  b0:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  b4:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  b8:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  bc:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  c0:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  c4:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  c8:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  cc:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  d0:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  d4:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  d8:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  dc:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  e0:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  e4:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  e8:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  ec:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  f0:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  f4:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  f8:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
  fc:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 100:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 104:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 108:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 10c:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 110:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 114:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 118:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 11c:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 120:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 124:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 128:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 12c:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 130:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 134:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 138:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 13c:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 140:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 144:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 148:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 14c:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 150:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 154:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 158:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 15c:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 160:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 164:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 168:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 16c:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 170:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 174:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 178:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 17c:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 180:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 184:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 188:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 18c:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 190:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 194:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 198:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0
 19c:	c5 f9 54 c0          	vandpd xmm0,xmm0,xmm0

Init:

MOV R15, 10000;
L: VADDPS ZMM0, ZMM1, ZMM1;
VADDPS ZMM0, ZMM1, ZMM1;
DEC R15;
JNZ L;
VZEROALL;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX;
MOV [R14+32], RAX;
MOV [R14+40], RAX;
MOV [R14+48], RAX;
MOV [R14+56], RAX;
VMOVUPD ZMM0, [R14]

Show nanoBench command
Results:
- MPERF: 874.28
- APERF: 1013.85
- UOPS: 104.0

Experiment 2

Instruction: VMOVNTPS zmmword ptr [R14], ZMM0
Chain instructions: VMOVDQU XMM13, [R14];VPAND XMM0, XMM13, XMM13;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0;VPAND XMM0, XMM0, XMM0
Chain latency: ≥102

Code:

   0:	62 d1 7c 48 2b 06    	vmovntps ZMMWORD PTR [r14],zmm0
   6:	c4 41 7a 6f 2e       	vmovdqu xmm13,XMMWORD PTR [r14]
   b:	c4 c1 11 db c5       	vpand  xmm0,xmm13,xmm13
  10:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  14:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  18:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  1c:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  20:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  24:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  28:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  2c:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  30:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  34:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  38:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  3c:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  40:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  44:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  48:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  4c:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  50:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  54:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  58:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  5c:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  60:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  64:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  68:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  6c:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  70:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  74:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  78:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  7c:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  80:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  84:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  88:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  8c:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  90:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  94:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  98:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  9c:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  a0:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  a4:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  a8:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  ac:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  b0:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  b4:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  b8:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  bc:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  c0:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  c4:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  c8:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  cc:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  d0:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  d4:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  d8:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  dc:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  e0:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  e4:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  e8:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  ec:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  f0:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  f4:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  f8:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
  fc:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 100:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 104:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 108:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 10c:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 110:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 114:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 118:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 11c:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 120:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 124:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 128:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 12c:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 130:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 134:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 138:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 13c:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 140:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 144:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 148:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 14c:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 150:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 154:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 158:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 15c:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 160:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 164:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 168:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 16c:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 170:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 174:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 178:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 17c:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 180:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 184:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 188:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 18c:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 190:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 194:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 198:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0
 19c:	c5 f9 db c0          	vpand  xmm0,xmm0,xmm0

Init:

MOV R15, 10000;
L: VADDPS ZMM0, ZMM1, ZMM1;
VADDPS ZMM0, ZMM1, ZMM1;
DEC R15;
JNZ L;
VZEROALL;
MOV RAX, 0x4000000040000000;
MOV [R14+0], RAX;
MOV [R14+8], RAX;
MOV [R14+16], RAX;
MOV [R14+24], RAX;
MOV [R14+32], RAX;
MOV [R14+40], RAX;
MOV [R14+48], RAX;
MOV [R14+56], RAX;
VMOVUPD ZMM0, [R14]

Show nanoBench command
Results:
- MPERF: 876.08
- APERF: 1015.44
- UOPS: 104.0

VMOVNTPS (M512, ZMM) - Latency

Operands

Latency operand 1 → 1 (address, base register): ≤913

Latency operand 1 → 1 (address, index register): ≤912

Latency operand 2 → 1: ≤912

Latency operand 1 → 1 (address, base register): ≤913

Experiment 1

Experiment 2 (with additional nop)

Latency operand 1 → 1 (address, index register): ≤912

Experiment 1

Experiment 2 (with additional nop)

Latency operand 2 → 1: ≤912

Experiment 1

Experiment 2