Xeon Platinum 8260M 's Advantages
Released 7 years and 10 months late
Higher specification of memory (4 vs 3)
Higher base frequency (2.4GHz vs 2.133GHz)
Larger L3 cache size (35.75MB vs 8MB)
More modern manufacturing process (14nm vs 32nm)
Intel Xeon E5606 's Advantages
Lower TDP (80W vs 165W)