AMD Ryzen 9 7950X3D 's Advantages
Released 3 years late
Integrated graphics card
Higher specification of memory (DDR5-5200 vs DDR4-3200)
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (4.2GHz vs 2.9GHz)
Lower TDP (120W vs 280W)
AMD Ryzen Threadripper 3990X 's Advantages
Larger memory bandwidth (95.37GB/s vs 83.2GB/s)