Ryzen 5 PRO 7645 's Advantages
Released 9 years and 1 months late
Higher specification of memory (5200 vs 1600)
Newer PCIe version (5 vs 3)
Higher base frequency (3.8GHz vs 3.5GHz)
Larger L3 cache size (32MB vs 8MB)
More modern manufacturing process (5nm vs 22nm)
Lower TDP (65W vs 80W)