Intel Xeon E 2388G 's Advantages
Released 5 years and 11 months late
Higher specification of memory (DDR4-3200 vs DDR4)
Newer PCIe version (4 vs 3)
Larger L3 cache size (16MB vs 8MB)
Intel Xeon E3 1280 v5 's Advantages
Higher base frequency (3.7GHz vs 3.2GHz)
Lower TDP (80W vs 95W)