Supports cmpxchg16b instructional

lahf/sahf
prefetchw intel
prefetchwt1prefetchw unsupported
what is cmpxchg16b
prefetchw windows 10
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supports second level address translation (ept or npt)

IA-32 Architecture Compatibility ¶. This instruction encoding is not supported on Intel processors earlier than the Pentium processors. Operation ¶. IF (64-Bit The CMPXCHG16B instruction performs an atomic compare-and-exchange on 16-byte values. It is supported on all modern x86-64 processors, although some early Can you please post If your CPU supports CMPXCHG16b? Intel introduced the CMPXCHG16B (aka cx16) instruction first with the P4The CMPXCHG16B instruction performs an atomic compare-and-exchange on 16-byte values. It is supported on all modern x86-64 processors, although some early