Intel Core i9 9960X 's Advantages
Lower TDP (165W vs 280W)
AMD Ryzen Threadripper PRO 5975WX 's Advantages
Released 3 years and 5 months late
Higher specification of memory (DDR4-3200 vs DDR4-2666)
Newer PCIe version (4 vs 3.0)
Higher base frequency (3.6GHz vs 3.1GHz)
Larger L3 cache size (128MB vs 22MB)