Opteron 1352 (B2) 's Advantages
Higher base frequency (2.1GHz vs 2GHz)
Lower TDP (95W vs 100W)
Xeon D 2775TE 's Advantages
Released 13 years and 8 months late
Higher specification of memory (2933 vs 800)
Newer PCIe version (4 vs 2)
Larger L3 cache size (25MB vs 2MB)
More modern manufacturing process (10nm vs 65nm)