Intel Xeon E5 2630L v3 's Advantages
Higher specification of memory (DDR4-1866 vs DDR3)
Higher base frequency (1.8GHz vs 1.3GHz)
Larger L3 cache size (20MB vs 1.5MB)
Intel Xeon D 1577 's Advantages
Released 1 years and 5 months late
More modern manufacturing process (14nm vs 22nm)
Lower TDP (45W vs 55W)