AMD Ryzen 5 2400G 's Advantages
Better graphics card performance
Higher specification of memory (DDR4-2933 vs DDR4-2666)
Larger memory bandwidth (43.71GB/s vs 41.6GB/s)
Lower TDP (65W vs 95W)
Intel Core i9 9900K 's Advantages
Released 8 months late
Larger L3 cache size (16MB vs 4MB)