Intel Xeon w7 3455 's Advantages
Released 16 years and 3 months late
Higher specification of memory (DDR5-4800 vs DDR3
Depends on motherboard)
Higher base frequency (2.5GHz vs 2GHz)
More modern manufacturing process (10nm vs 65nm)
Xeon E5335 's Advantages
Lower TDP (80W vs 270W)