Intel Xeon w7 3455 's Advantages
Released 11 years and 3 months late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 2)
Larger L3 cache size (67.5MB vs 8MB)
Opteron 6282 SE 's Advantages
Higher base frequency (2.6GHz vs 2.5GHz)
Lower TDP (140W vs 270W)