Intel Xeon E 2388G 's Advantages
Released 2 years and 9 months late
Higher specification of memory (DDR4-3200 vs DDR4-2933)
Newer PCIe version (4 vs 3)
Higher base frequency (3.2GHz vs 2.7GHz)
Lower TDP (95W vs 205W)
Intel Xeon Platinum 8280M 's Advantages
Larger L3 cache size (38.5MB vs 16MB)