Intel Xeon Platinum 9221 's Advantages
Larger L3 cache size (71.5MB vs 18MB)
Intel Xeon Gold 6334 's Advantages
Released 2 years late
Higher specification of memory (DDR4-3200 vs DDR4-2933)
Newer PCIe version (4 vs 3)
Higher base frequency (3.6GHz vs 2.1GHz)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (165W vs 250W)