Xeon E 2488 's Advantages
Released 10 years and 3 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 3)
Higher base frequency (3.2GHz vs 2.5GHz)
More modern manufacturing process (10nm vs 22nm)
Lower TDP (95W vs 115W)
Intel Xeon E5 2670 v2 's Advantages
Larger L3 cache size (25MB vs 24MB)