Intel Xeon E7 8860 v3 's Advantages
Released 2 years and 7 months late
Newer PCIe version (3 vs 2)
Larger L3 cache size (40MB vs 8MB)
More modern manufacturing process (22nm vs 32nm)
Opteron 6320 's Advantages
Higher specification of memory (1866 vs 1866)
Higher base frequency (2.8GHz vs 2.2GHz)
Lower TDP (115W vs 140W)