AMD Ryzen 7 2700X 's Advantages
Higher specification of memory (DDR4-2933 vs DDR4-2666)
Lower TDP (105W vs 165W)
Intel Core i7 9800X 's Advantages
Released 6 months late
Larger memory bandwidth (79.47GB/s vs 43.71GB/s)
Higher base frequency (3.8GHz vs 3.7GHz)
Larger L3 cache size (17MB vs 16MB)