Intel Core i5 9600K 's Advantages
Integrated graphics card
Higher base frequency (3.7GHz vs 3.4GHz)
Lower TDP (95W vs 105W)
AMD Ryzen 9 5950X 's Advantages
Released 2 years late
Higher specification of memory (DDR4-3200 vs DDR4-2666)
Larger memory bandwidth (47.68GB/s vs 41.6GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (64MB vs 9MB)