Intel Xeon X5660 's Advantages
Lower TDP (95W vs 105W)
Xeon Platinum 8256 's Advantages
Released 8 years and 9 months late
Higher specification of memory (4 vs 3)
Higher base frequency (3.8GHz vs 2.8GHz)
Larger L3 cache size (16.5MB vs 12MB)
More modern manufacturing process (14nm vs 32nm)