Intel Xeon E3 1270L v4 's Advantages
Released 4 years and 2 months late
Higher specification of memory (1866 vs 1333)
Higher base frequency (3GHz vs 1.866GHz)
More modern manufacturing process (14nm vs 32nm)
Lower TDP (45W vs 95W)
Xeon E7 4807 's Advantages
Larger L3 cache size (18MB vs 6MB)