Ryzen 9 PRO 7945 's Advantages
Released 9 years and 9 months late
Higher specification of memory (DDR5-5200 vs DDR3-1600)
Newer PCIe version (5 vs 3)
Higher base frequency (3.7GHz vs 1.1GHz)
Larger L3 cache size (64MB vs 4MB)
Intel Xeon E3 1220L v3 's Advantages
Lower TDP (13W vs 65W)