Intel Xeon E3 1535M v5 's Advantages
Released 1 years and 1 months late
Higher base frequency (2.9GHz vs 2.4GHz)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (45W vs 85W)
Intel Xeon E5 2620 v3 's Advantages
Higher specification of memory (DDR4-1866 vs DDR3)
Larger L3 cache size (15MB vs 8MB)