Intel Xeon w7 3455 's Advantages
Released 10 years and 9 months late
Higher specification of memory (DDR5-4800 vs DDR3)
Higher base frequency (2.5GHz vs 1GHz)
Larger L3 cache size (67.5MB vs 6MB)
More modern manufacturing process (10nm vs 32nm)
Intel Xeon E3 1105C 's Advantages
Lower TDP (25W vs 270W)