Intel Core i3 12100 's Advantages
Released 5 years and 8 months late
Integrated graphics card
Higher specification of memory (4800 vs 2133)
Newer PCIe version (5.0 vs 3.0)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (60W vs 140W)
Intel Core i7 6800K 's Advantages
Higher base frequency (3.4GHz vs 3.3GHz)
Larger L3 cache size (15MB vs 12MB)