Intel Xeon E5 2660 's Advantages
Higher base frequency (2.2GHz vs 2GHz)
Lower TDP (95W vs 250W)
Intel Xeon Platinum 8450H 's Advantages
Released 10 years and 10 months late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 3)
Larger L3 cache size (75MB vs 20MB)
More modern manufacturing process (10nm vs 32nm)