Intel Xeon X5677 's Advantages
Higher base frequency (3.466GHz vs 3.1GHz)
Lower TDP (130W vs 200W)
Intel Xeon w5 2465X 's Advantages
Released 12 years and 11 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 2)
Larger L3 cache size (33.75MB vs 12MB)
More modern manufacturing process (10nm vs 32nm)