Intel Xeon w7 3455 's Advantages
Released 1 years late
Higher specification of memory (4800 vs 3200)
Newer PCIe version (5 vs 4)
Higher base frequency (2.5GHz vs 2.4GHz)
Larger L3 cache size (67.5MB vs 30MB)
Xeon D 2799 's Advantages
Lower TDP (129W vs 270W)