Xeon L5645 's Advantages
Lower TDP (60W vs 225W)
Intel Xeon w7 2495X 's Advantages
Released 12 years late
Higher specification of memory (4800 vs 1333)
Newer PCIe version (5 vs 2)
Higher base frequency (2.5GHz vs 2.4GHz)
Larger L3 cache size (45MB vs 12MB)
More modern manufacturing process (10nm vs 32nm)