AMD Ryzen 9 7900 's Advantages
Integrated graphics card
Higher base frequency (3.7GHz vs 2.5GHz)
Lower TDP (65W vs 350W)
AMD Ryzen Threadripper PRO 7995WX 's Advantages
Released 9 months late
Larger memory bandwidth (332.8GB/s vs 83.2GB/s)
Newer PCIe version (5 vs 5.0)
Larger L3 cache size (384MB vs 64MB)