Ryzen 5 PRO 7645 's Advantages
Released 9 years and 9 months late
Higher specification of memory (DDR5-5200 vs DDR3-1866)
Newer PCIe version (5 vs 3)
Higher base frequency (3.8GHz vs 3.7GHz)
Larger L3 cache size (32MB vs 15MB)
Lower TDP (65W vs 130W)