Intel Xeon E5 4640 v3 's Advantages
Released 5 years and 4 months late
Higher specification of memory (1866 vs 800)
Newer PCIe version (3 vs 2)
Higher base frequency (1.9GHz vs 1.733GHz)
Larger L3 cache size (30MB vs 4MB)
More modern manufacturing process (22nm vs 45nm)
Xeon LC3528 's Advantages
Lower TDP (35W vs 105W)