Xeon E7 2850 's Advantages
Lower TDP (130W vs 250W)
Intel Xeon W 3345 's Advantages
Released 10 years and 3 months late
Higher specification of memory (3200 vs 1333)
Higher base frequency (3GHz vs 2GHz)
Larger L3 cache size (36MB vs 24MB)
More modern manufacturing process (10nm vs 32nm)