AMD Ryzen Threadripper Pro 3945WX 's Advantages
Larger memory bandwidth (204.8GB/s vs 89.6GB/s)
AMD Ryzen 9 9900X 's Advantages
Released 3 years and 11 months late
Integrated graphics card
Higher specification of memory (5600 vs 3200)
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (4.4GHz vs 4.0GHz)
More modern manufacturing process (4nm vs 7nm)
Lower TDP (120W vs 280W)