Intel Xeon E5 1428L v2 's Advantages
Lower TDP (60W vs 165W)
Intel Xeon Platinum 8260 's Advantages
Released 4 years and 11 months late
Higher specification of memory (DDR4 vs DDR3-1333)
Higher base frequency (2.4GHz vs 2.2GHz)
Larger L3 cache size (35.75MB vs 15MB)
More modern manufacturing process (14nm vs 22nm)