movntps

Move Non-Temporal Packed Single

MOVNTPS m128, xmm

Stores float vectors directly to RAM, bypassing cache.

Details

The Move Non-Temporal Packed Single instruction stores float vectors directly to RAM, bypassing cache.

Pseudocode Operation

// Stores float vectors directly to RAM, bypassing cache

Example

MOVNTPS [rbp-16], xmm0

Encoding

Binary Layout
0F
+0
2B
+1
 
Format SSE
Opcode 0F 2B
Extension SSE

Operands

  • dest
    128-bit memory operand
  • src
    128-bit SSE/AVX register (XMM)