Intel Xeon w3 2435 's Advantages
Released 12 years and 11 months late
Higher specification of memory (4400 vs 3)
Newer PCIe version (5 vs 2)
Higher base frequency (3.1GHz vs 2.4GHz)
Larger L3 cache size (22.5MB vs 12MB)
More modern manufacturing process (10nm vs 32nm)
Intel Xeon E5620 's Advantages
Lower TDP (80W vs 165W)