Ryzen 5 PRO 7645 's Advantages
Released 3 years and 10 months late
Higher specification of memory (DDR5-5200 vs DDR4-3200)
Newer PCIe version (5 vs 4)
Higher base frequency (3.8GHz vs 2.8GHz)
More modern manufacturing process (5nm vs 7nm)
Lower TDP (65W vs 120W)
AMD EPYC 7282 's Advantages
Larger L3 cache size (64MB vs 32MB)