Intel Core i7 7700K 's Advantages
Integrated graphics card
Higher base frequency (4.2GHz vs 1.1GHz)
Intel Core i9 14900T 's Advantages
Released 7 years late
Higher specification of memory (DDR5-5600 vs DDR4-2400)
Larger memory bandwidth (89.6GB/s vs 35.76GB/s)
Newer PCIe version (5 vs 3.0)
Larger L3 cache size (36MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (35W vs 91W)