64 cores on 2P EPYC 7601/7551/7501. Intel has its 4P platform, which in theory almost doubles the ceiling (4 * 28 cores in the top tier Xeon Platinum aka new E7

64 cores on 2P EPYC 7601/7551/7501. Intel has its 4P platform, which in theory almost doubles the ceiling (4 * 28 cores in the top tier Xeon Platinum aka new E7). If you really need that many cores, you should either use specialized hardware (GPUs, FPGAs etc.) or clustering anyways.