Intel Core i9 10900K Advantages
Better graphics card performance
Higher specification of memory (2933 vs 2666)
Larger memory bandwidth (45.8GB/s vs 42.7GB/s)
Higher base frequency (3.7GHz vs 3.4GHz)
Larger L3 cache size (20MB vs 2MB)
Intel Celeron G5900 Advantages
Lower TDP (58W vs 125W)