AMD Ryzen 9 9900X 's Advantages
Released 8 months late
Integrated graphics card
Higher specification of memory (5600 vs 5200)
More modern manufacturing process (4nm vs 5nm)
Lower TDP (120W vs 350W)
AMD Threadripper PRO 7955WX 's Advantages
Larger memory bandwidth (332.8GB/s vs 89.6GB/s)
Newer PCIe version (5 vs 5.0)
Higher base frequency (4.5GHz vs 4.4GHz)