Xeon E 2488 's Advantages
Released 8 years and 6 months late
Higher specification of memory (4800 vs 1866)
Newer PCIe version (5 vs 3)
Higher base frequency (3.2GHz vs 2.2GHz)
More modern manufacturing process (10nm vs 22nm)
Lower TDP (95W vs 115W)
Intel Xeon E7 4850 v3 's Advantages
Larger L3 cache size (35MB vs 24MB)