Intel® ISA Extensions
Use hardware-based isolation and memory encryption to provide more code protection in your solutions.
The Intel sign-in experience is changing in February to support enhanced security controls. If you sign in, click here for more information.
1072 Discussions

why the avx mechanism is different between z490 and x299


I have two setup, one is 10980xe on x299 motherboard, another is 10900kf on Z490,

I overclocked 10980xe to all cores 4.8G, avx offset 8, avx512 offset 20, for the 10900kf over clocked to all core 5.1G, avx offset 2.

when I testing with R20 benchmark, 10980xe will run on non-avx freq 4.8G at all cores, but when I testing 10900kf, it will downgrade to avx freq, which is all cores 4.9G,

the question is why it happens, why 10980xe not running avx freq when testing R20?

0 Kudos
0 Replies