Intel Xeon X5650 's Advantages
Higher base frequency (2.666GHz vs 2.5GHz)
Lower TDP (95W vs 205W)
Intel Xeon Platinum 8180 's Advantages
Released 7 years and 4 months late
Higher specification of memory (4 vs 3)
Larger L3 cache size (38.5MB vs 12MB)
More modern manufacturing process (14nm vs 32nm)