Intel Core i3 12100 's Advantages
Integrated graphics card
Higher specification of memory (4800 vs 3200)
Larger memory bandwidth (76.8GB/s vs 51.2GB/s)
Newer PCIe version (5.0 vs 3.0)
Lower TDP (60W vs 65W)
AMD Ryzen 5 5500 's Advantages
Higher base frequency (3.6GHz vs 3.3GHz)
Larger L3 cache size (16MB vs 12MB)
More modern manufacturing process (7nm vs 10nm)