Xeon E7 4850 's Advantages
Lower TDP (130W vs 255W)
Intel Xeon W 3175X 's Advantages
Released 7 years and 9 months late
Higher specification of memory (2666 vs 1333)
Higher base frequency (3.1GHz vs 2GHz)
Larger L3 cache size (38.5MB vs 24MB)
More modern manufacturing process (14nm vs 32nm)