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1,134 results for "cpuid" in Intel
Summary of recent Intel processor's cpuid values, model and family numbers linked to the architecture codename and processor codename as well as their brand names and model. Summary covers mainline IA x86 and x64 90nm, 65nm, 45nm, and 32nm processors.
Explains the information displayed on the CPUID Data tab of the Intel® Processor Frequency ID Utility.
Intel 64 and IA-32 Architectures Optimization Reference ManualOrder Number: 248966-024April 2011APPENDIX CINSTRUCTION LATENCY AND THROUGHPUTit said using cpuid can catch cpuid signature set eax=1the cpuid the low 12bit of eax is cpu signature //----------...
Hello, Can someone explain the purpose of having two separate cache leaves (leaves 2 and 4) for the cpuid instruction? I ask because on my Intel Xeon 5650 system, the data from leaf 2 does not include any info for the L1 data cache. Is it standard to put ...
Have you ever tried to find all CPUID Signature Values of DisplayFamily_DisplayModel in Intel Manuals? It takes some time to find a table with all these codes and I'd like to make a Feature Request: Please add a new Appendix in all Intel Manuals with CPUI...
is there a way to change the return value of CPUID.EAX processor signature?the -leaf1_cpuid_family option appears to change only the base family. what about the extended family, base model, and extended model?
The latest release of SDE appears to allow support of AVX-512 instructions. However, I seem to be having trouble querying the processor support of AVX-512 Foundation instructions via CPUID through SDE. AVX2 appears to work correctly, some sample code (32-...