Intel Xeon E3 1505L v5 's Advantages
Released 4 years and 8 months late
Higher specification of memory (2133 vs 3)
Newer PCIe version (3 vs 2)
More modern manufacturing process (14nm vs 32nm)
Lower TDP (25W vs 95W)
Intel Xeon X5672 's Advantages
Higher base frequency (3.2GHz vs 2GHz)
Larger L3 cache size (12MB vs 8MB)