Intel Core i9 11900KF 's Advantages
Higher base frequency (3.5GHz vs 2.2GHz)
Larger L3 cache size (16MB vs 12MB)
Intel Core i3 12100T 's Advantages
Released 10 months late
Integrated graphics card
Higher specification of memory (4800 vs 3200)
Larger memory bandwidth (76.8GB/s vs 50GB/s)
Newer PCIe version (5 vs 4.0)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (35W vs 125W)