Intel Xeon W3670 's Advantages
Larger L3 cache size (12MB vs 8MB)
Intel Xeon E 2334 's Advantages
Released 11 years and 1 months late
Higher specification of memory (DDR4-3200 vs DDR3)
Newer PCIe version (4 vs 2)
Higher base frequency (3.4GHz vs 3.2GHz)
More modern manufacturing process (14nm vs 32nm)
Lower TDP (65W vs 130W)