AMD Ryzen 9 7950X3D 's Advantages
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (4.2GHz vs 3.5GHz)
Larger L3 cache size (128MB vs 16MB)
AMD Ryzen 5 8500G 's Advantages
Released 1 years late
More modern manufacturing process (4nm vs 5nm)
Lower TDP (65W vs 120W)