Intel Xeon E5 4650 v3 's Advantages
Released 8 years and 7 months late
Higher specification of memory (DDR4-2133 vs DDR3
Depends on motherboard)
Higher base frequency (2.1GHz vs 2GHz)
More modern manufacturing process (22nm vs 65nm)
Xeon E5335 's Advantages
Lower TDP (80W vs 105W)