Intel Xeon X5698 's Advantages
Higher base frequency (4.4GHz vs 2.9GHz)
Lower TDP (130W vs 300W)
Xeon w5 3535X 's Advantages
Released 13 years and 6 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 2)
Larger L3 cache size (52.5MB vs 12MB)
More modern manufacturing process (10nm vs 32nm)