Intel Xeon E5 2420 's Advantages
Lower TDP (95W vs 270W)
Intel Xeon Platinum 8368Q 's Advantages
Released 8 years and 11 months late
Higher specification of memory (DDR4-3200 vs DDR3)
Higher base frequency (2.6GHz vs 1.9GHz)
Larger L3 cache size (57MB vs 15MB)
More modern manufacturing process (10nm vs 32nm)