Xeon E 2488 's Advantages
Released 8 years and 6 months late
Higher specification of memory (4800 vs 2133)
Newer PCIe version (5 vs 3)
Higher base frequency (3.2GHz vs 2GHz)
More modern manufacturing process (10nm vs 22nm)
Lower TDP (95W vs 135W)
Intel Xeon E5 4667 v3 's Advantages
Larger L3 cache size (40MB vs 24MB)