Intel Xeon W3680 's Advantages
Higher base frequency (3.333GHz vs 2.6GHz)
Xeon E 2468 's Advantages
Released 13 years and 9 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 2)
Larger L3 cache size (24MB vs 12MB)
More modern manufacturing process (10nm vs 32nm)
Lower TDP (65W vs 130W)