Intel Xeon E 2388G 's Advantages
Released 9 years and 6 months late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 3)
Higher base frequency (3.2GHz vs 3GHz)
Larger L3 cache size (16MB vs 5MB)
More modern manufacturing process (14nm vs 32nm)
Intel Xeon E5 2637 's Advantages
Lower TDP (80W vs 95W)