AMD Ryzen Threadripper 2920X 's Advantages
Higher specification of memory (2933 vs 2666)
Larger memory bandwidth (87.62GB/s vs 85GB/s)
Larger L3 cache size (32MB vs 19MB)
More modern manufacturing process (12nm vs 14nm)
Intel Core i9 9920X 's Advantages
Lower TDP (165W vs 180W)