Xeon 6960P 's Advantages
Released 14 years and 6 months late
Higher specification of memory (8800 vs 3)
Newer PCIe version (5 vs 2)
Higher base frequency (2.7GHz vs 2.266GHz)
Larger L3 cache size (432MB vs 4MB)
More modern manufacturing process (5nm vs 45nm)
Intel Xeon E5507 's Advantages
Lower TDP (80W vs 500W)