Intel Xeon E5 2663 v3 's Advantages
Higher base frequency (2.8GHz vs 2.5GHz)
Larger L3 cache size (25MB vs 24.75MB)
Lower TDP (105W vs 150W)
Intel Xeon Platinum 8353H 's Advantages
Released 6 years and 7 months late
Higher specification of memory (3200 vs 2133)
More modern manufacturing process (14nm vs 22nm)