Opteron 6320 's Advantages
Higher base frequency (2.8GHz vs 2.2GHz)
Xeon D 1735TR 's Advantages
Released 9 years and 3 months late
Higher specification of memory (2933 vs 1866)
Newer PCIe version (4 vs 2)
Larger L3 cache size (15MB vs 8MB)
More modern manufacturing process (10nm vs 32nm)
Lower TDP (59W vs 115W)