Instruction
INVVPID
Invalidates cached translations tagged with a VMX virtual-processor identifier (VPID), for one address, one VPID or all of them.
- Extensions
- Forms
- 3 (2 Legacy, 1 EVEX)
- Data
- Intel XED v2026.08.23
Forms
| Instruction | Encoding | Requires |
|---|---|---|
INVVPID r64, m128 64-bit mode only
INVVPID_GPR64_MEMdq | 66 0F 38 81 /r | VMX |
INVVPID r32, m128 not in 64-bit mode
INVVPID_GPR32_MEMdq | 66 0F 38 81 /r | VMX |
INVVPID r64, m128
INVVPID_GPR64i64_MEMi128_APX | EVEX.LLZ.F3.MAP4.WIG F1 /r | APX_F + VMX |
CPUID and processors
Each form belongs to an XED ISA set. A form can be used when the processor reports every CPUID bit of one of its ISA set's alternatives.
| ISA set | CPUID | Processors in XED |
|---|---|---|
VTX | VMX | Core (Merom, Conroe), Penryn, Nehalem, Westmere, Sandy Bridge, Ivy Bridge, Haswell, Broadwell, Skylake, Comet Lake, Cannon Lake, Ice Lake (client), Tiger Lake, Alder Lake, Arrow Lake, Panther Lake, Nova Lake, Skylake-SP, Cascade Lake, Cooper Lake, Ice Lake (server), Sapphire Rapids, Emerald Rapids, Granite Rapids, Diamond Rapids, Bonnell, Saltwell, Silvermont, Goldmont, Goldmont Plus, Tremont, Snow Ridge, Lakefield, Sierra Forest, Clearwater Forest, Knights Landing, Knights Mill, K10 (Family 10h), Bulldozer, Piledriver, Zen, Zen+, Zen 2 |
APX_F_VMX | APX_F + VMX | Nova Lake, Diamond Rapids |
More APX instructions
Sources
- Intel XED v2026.08.23 (commit
0bcb6237345c): forms, encodings, ISA sets, CPUID bits and chip model. - Intel Advanced Performance Extensions (Intel APX) Architecture Specification, revision 7.0 (July 2025)
The tables are derived from Intel XED, Copyright Intel Corporation, licensed under the Apache License 2.0; x86-64.net converted and reformatted them. The text is our own.