3 ms·
HPL Linpack was tested on a Q64-22 CPU ~650 Gflops https://github.com/geerlingguy/top500-benchmark/issues/19 https://github.com/geerlingguy/top500-benchmark/iss
by dylanetaft 3y ago
HPL Linpack was tested on a Q64-22 CPU
~650 Gflops
https://github.com/geerlingguy/top500-benchmark/issues/19 https://github.com/geerlingguy/top500-benchmark/issues/19
Memory bandwidth, it's 8 channels of DDR4 on the Ampere vs 7960x 4 channels of DDR5.
AMD likely has GFLOPS in the low 1000s if I had to guess, I cannot find any benchmarks of the current gen CPUs, only last gen.
I think the Threadripper is actually more expensive, it seems to be a bit less power efficient. Probably similar memory bandwidth due to higher ddr5 clock, faster at math. The PRO threadrippers are even more.
It seems competitive, at least, price and performance.