Xeon Platinum 8260M 's Advantages
Released 6 years and 7 months late
Higher specification of memory (4 vs 3)
Higher base frequency (2.4GHz vs 1GHz)
Larger L3 cache size (35.75MB vs 6MB)
More modern manufacturing process (14nm vs 32nm)
Intel Xeon E3 1105C 's Advantages
Lower TDP (25W vs 165W)