> Each AMD EPYC 9v64H CPU physically have 96 Zen 4 cores
> 8 Zen 4 cores per EPYC 9v64H CPU
The two consecutive lines of text give two different core counts. I know initial reporting on this CPU has been unclear, with everyone initially saying 88 cores, then updating to 96. But the author could have spent a couple of words on what the extra 8 cores are used for (best I could find is "used as overhead").
I'd love to see the benchmarks for this with SMT on: 96x2x4 = 768 CPUs in one system, along with 512GB of HBM that has 6900 GB/s memory bandwidth, and then DDR5.
buran77 ·37 days ago
> 8 Zen 4 cores per EPYC 9v64H CPU
The two consecutive lines of text give two different core counts. I know initial reporting on this CPU has been unclear, with everyone initially saying 88 cores, then updating to 96. But the author could have spent a couple of words on what the extra 8 cores are used for (best I could find is "used as overhead").
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freeqaz ·37 days ago
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JoshTriplett ·37 days ago
nusl ·37 days ago
·36 days ago