Intel Core i9 11900 's Advantages
Integrated graphics card
Larger L3 cache size (16MB vs 12MB)
Intel Core i3 12100F 's Advantages
Released 10 months late
Higher specification of memory (DDR5-4800 vs DDR4-3200)
Larger memory bandwidth (76.8GB/s vs 50GB/s)
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (3.3GHz vs 2.5GHz)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (58W vs 65W)