Intel Xeon E5 4650L 's Advantages
Higher base frequency (2.6GHz vs 2.4GHz)
Larger L3 cache size (20MB vs 8MB)
Intel Xeon E3 1268L v5 's Advantages
Released 3 years and 5 months late
Higher specification of memory (2133 vs 3)
More modern manufacturing process (14nm vs 32nm)
Lower TDP (35W vs 115W)