Intel Xeon E5 2609 's Advantages
Higher base frequency (2.4GHz vs 2.3GHz)
Lower TDP (80W vs 165W)
Intel Xeon Gold 6348H 's Advantages
Released 9 years and 1 months late
Higher specification of memory (DDR4-2933 vs DDR3)
Larger L3 cache size (33MB vs 10MB)
More modern manufacturing process (14nm vs 32nm)