EPYC 7642/7742 vs. Xeon Platinum 8280 Performance With Intel-Recommended Benchmarks
Written by Michael Larabel in Processors on 27 October 2019 at 09:29 AM EDT. Page 2 of 6. 25 Comments.
To no surprise, and as shown before in other articles, EPYC Rome easily wins over Cascade Lake in the well known Stream memory benchmarks thanks to supporting eight DDR4-3200 memory channels.
And a look at HPC Challenge for HPL/Linpack. This is one of our first times comparing these particular CPUs with HPCC due to the time required to run HPC Challenge.
In the FFT performance, EPYC Rome wins by a wide margin thanks to its many extra cores compare to the Xeon Platinum 8280.
The DGEMM test was one of the only wins for Xeon Cascade lake in this comparison.