Intel Core i3 12100 's Advantages
Integrated graphics card
Higher specification of memory (4800 vs 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)
More modern manufacturing process (7nm vs 10nm)