Xeon 6710E 's Advantages
Released 14 years and 4 months late
Higher specification of memory (DDR5-5600 vs DDR3)
Newer PCIe version (5 vs 2)
Larger L3 cache size (96MB vs 12MB)
More modern manufacturing process (7nm vs 32nm)
Intel Xeon X5680 's Advantages
Higher base frequency (3.333GHz vs 2.4GHz)
Lower TDP (130W vs 205W)