AMD Ryzen 9 9900X3D 's Advantages
Released 11 months late
Integrated graphics card
Higher specification of memory (5600 vs 5200)
Higher base frequency (4.4GHz vs 4GHz)
More modern manufacturing process (4nm vs 5nm)
Lower TDP (120W vs 350W)
AMD Ryzen Threadripper 7970X 's Advantages
Larger memory bandwidth (166.4GB/s vs 89.6GB/s)
Newer PCIe version (5 vs 5.0)