AMD Ryzen 3 4100 's Advantages
Lower TDP (65W vs 350W)
AMD Threadripper PRO 7945WX 's Advantages
Released 1 years and 6 months late
Higher specification of memory (DDR5-5200 vs DDR4-3200)
Newer PCIe version (5 vs 3)
Higher base frequency (4.7GHz vs 3.8GHz)
Larger L3 cache size (64MB vs 4MB)
More modern manufacturing process (5nm vs 7nm)