Intel Xeon E3 1220L v3 's Advantages
Lower TDP (13W vs 65W)
Intel Xeon E 2334 's Advantages
Released 8 years late
Higher specification of memory (3200 vs 1600)
Newer PCIe version (4 vs 3)
Higher base frequency (3.4GHz vs 1.1GHz)
Larger L3 cache size (8MB vs 4MB)
More modern manufacturing process (14nm vs 22nm)