Intel Xeon W 3345 's Advantages
Released 9 years and 8 months late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 2)
Higher base frequency (3GHz vs 2.2GHz)
Larger L3 cache size (36MB vs 16MB)
More modern manufacturing process (10nm vs 32nm)
Opteron 6274 's Advantages
Lower TDP (115W vs 250W)