Intel Xeon E3 1235 's Advantages
Higher base frequency (3.2GHz vs 2.5GHz)
Lower TDP (95W vs 225W)
Intel Xeon w7 2495X 's Advantages
Released 11 years and 10 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 3)
Larger L3 cache size (45MB vs 8MB)
More modern manufacturing process (10nm vs 32nm)