![]() ![]() cmp_legacy: If yes HyperThreading not valid.lahf_lm: Load AH from Flags (LAHF) and Store AH into Flags (SAHF) in long mode.More extended AMD flags: CPUID level 0x80000001, ecx rng_en: Random Number Generator enabled.rng: Random Number Generator present (xstore).VIA/Cyrix/Centaur-defined CPU features, CPUID level 0xC0000001 rdrand: Read Random Number from hardware random number generator instruction.xsave: Save Processor Extended States: also provides XGETBY, XRSTOR, XSETBY.aes/ aes-ni: Advanced Encryption Standard (New Instructions).popcnt: Return the Count of Number of Bits Set to 1 instruction ( Hamming weight, i.e.movbe: Move Data After Swapping Bytes instruction.vmx: Hardware virtualization: Intel VMX.monitor: Monitor/Mwait support ( Intel SSE3 supplements).pclmulqdq: Perform a Carry-Less Multiplication of Quadword instruction - accelerator for GCM).pni: SSE-3 (“ Prescott New Instructions”).See also Wikipedia and table 2-26 in Intel Advanced Vector Extensions Programming Reference Intel-defined CPU features, CPUID level 0x00000001 (ecx) mce_recovery: CPU has recoverable machine checks.tsc_known_freq: TSC has known frequency.nonstop_tsc_s3: TSC doesn't stop in S3 state.extd_apicid: has extended APICID (8 bits).cpuid: CPU has CPUID instruction itself.nonstop_tsc: TSC does not stop in C states.tsc_reliable: TSC is known to be reliable. ![]()
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