Intel Core i7 12700 's Advantages
Released 3 years late
Integrated graphics card
Higher specification of memory (DDR5-4800 vs DDR4-2666)
Larger memory bandwidth (76.8GB/s vs 41.6GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (25MB vs 12MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (65W vs 95W)
Intel Core i7 9700KF 's Advantages
Higher base frequency (3.6GHz vs 2.1GHz)