invd

Invalidate Internal Caches

INVD

Flushes internal caches without writing back data (Privileged).

Details

The Invalidate Internal Caches instruction flushes internal caches without writing back data (Privileged).

Pseudocode Operation

// Flushes internal caches without writing back data (Privileged)

Example

INVD

Encoding

Binary Layout
0F
+0
08
+1
 
Format System
Opcode 0F 08
Extension System

Operands