Intel Xeon Platinum 9221 's Advantages
Released 5 years and 10 months late
Higher specification of memory (DDR4-2933 vs DDR3-1600)
Larger L3 cache size (71.5MB vs 8MB)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E3 1240 v3 's Advantages
Higher base frequency (3.4GHz vs 2.1GHz)
Lower TDP (80W vs 250W)