Intel Xeon E3 1240L v3 's Advantages
Released 3 years and 9 months late
Higher specification of memory (1600 vs 3)
Newer PCIe version (3 vs 2)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (25W vs 130W)
Intel Xeon W3670 's Advantages
Higher base frequency (3.2GHz vs 2GHz)
Larger L3 cache size (12MB vs 8MB)