Intel Core i3 12100 's Advantages
Integrated graphics card
Higher specification of memory (DDR5-4800 vs DDR4-3200)
Newer PCIe version (5.0 vs 3)
Larger L3 cache size (12MB vs 4MB)
Lower TDP (60W vs 65W)
AMD Ryzen 3 4100 's Advantages
Higher base frequency (3.8GHz vs 3.3GHz)