AMD Ryzen 3 3100 's Advantages
Higher specification of memory (DDR4-3200 vs DDR4-2933)
Larger memory bandwidth (51.2GB/s vs 45.8GB/s)
Newer PCIe version (4.0 vs 3.0)
Lower TDP (65W vs 125W)
Intel Core i9 10900K 's Advantages
Integrated graphics card
Higher base frequency (3.7GHz vs 3.6GHz)
Larger L3 cache size (20MB vs 16MB)