Intel Xeon E5 2690 v2 's Advantages
Higher base frequency (3GHz vs 2.9GHz)
Larger L3 cache size (25MB vs 12MB)
Intel Xeon E 2336 's Advantages
Released 8 years late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 3)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (65W vs 130W)