Intel Xeon X5698 's Advantages
Higher base frequency (4.4GHz vs 3.1GHz)
Lower TDP (130W vs 165W)
Intel Xeon w3 2435 's Advantages
Released 12 years late
Higher specification of memory (4400 vs 3)
Newer PCIe version (5 vs 2)
Larger L3 cache size (22.5MB vs 12MB)
More modern manufacturing process (10nm vs 32nm)