Intel Core i9 14900F 's Advantages
Released 6 years and 8 months late
Higher specification of memory (DDR5-5600 vs DDR4-2666)
Larger memory bandwidth (89.6GB/s vs 42.7GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (36MB vs 6MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (65W vs 112W)
Intel Core i5 7640X 's Advantages
Higher base frequency (4.0GHz vs 2.0GHz)