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All they've got left at this point is "I want the best gaming performance and literally nothing else matters". For the average person maybe that's all they've got left. But technically their are still ahead in some interesting ways when we look at x86 extensions: By decreasing order of impact: AVX 512 TSX SGX

Their next architecture could bring bfloat16 too but I wonder how useful that would be on a CPU instead of on a GPU.

AVX512 and TSX can give Intel a BIG performance advantage in some niche (but foundational) applications




By that metric alone you could also wait/hope/wish for Via Centaur Cha Ncore which i commented about @ https://news.ycombinator.com/item?id=22716893 in another context.


I use some engineering software that uses Intel Math Kernel Libraries. It is 30% faster on an Intel CPU, versus AMD with equivalent speed/cores.


Are you aware of the workaround for the mkl to not fall back to SSE on AMD?

[1] https://old.reddit.com/r/MachineLearning/comments/f2pbvz/dis...


No, thank you! I am going to try this.


that is because intel won’t fix a bug that doesn’t let the amd cpus use avx


It's not a bug, there's a well documented history of Intel artificially crippling performance on non-Intel chips.

They've done this with their compiler (and got sued for it), libraries, and they've even introduced code into glibc to do that.


Is it a 30% perf/$ advantage though? In most comparisons I've seen Intel lost horrendously even with AVX-512 code compared to EPYC 2 when price was factored in. Doubly so if the cost of electricity and cooling is included, because the watts/core for AMD is much lower than anything Intel has.


You can see my 10980xe Geekbench 4/5 results here: https://browser.geekbench.com/user/threeseed

Compare against 3950x and 3960x and you will see it's closer to the 3960x for quite a bit cheaper and with 6 less cores. And that's not entirely AVX-512 code.

Also power consumption is a little overblown since all CPUs scale their frequencies so even though mine runs at 5GHz it will spend most of the day below 2GHz or so.




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