Intel Xeon E5 4655 v3 's Advantages
Higher specification of memory (DDR4-2133 vs DDR4)
Larger L3 cache size (30MB vs 24.75MB)
Lower TDP (135W vs 200W)
Intel Xeon Gold 6154 's Advantages
Released 2 years and 1 months late
Higher base frequency (3GHz vs 2.9GHz)
More modern manufacturing process (14nm vs 22nm)