Xeon E 2126G 's Advantages
Higher base frequency (3.3GHz vs 2.6GHz)
Lower TDP (80W vs 240W)
Intel Xeon Platinum 8358P 's Advantages
Released 2 years and 9 months late
Higher specification of memory (3200 vs 2666)
Newer PCIe version (4 vs 3)
Larger L3 cache size (48MB vs 12MB)
More modern manufacturing process (10nm vs 14nm)