Intel Xeon E3 1578L v5 's Advantages
Lower TDP (45W vs 250W)
Intel Xeon Platinum 9221 's Advantages
Released 2 years and 11 months late
Higher specification of memory (2933 vs 2133)
Higher base frequency (2.1GHz vs 2GHz)
Larger L3 cache size (71.5MB vs 8MB)