Intel Core i9 14900 's Advantages
Integrated graphics card
Higher base frequency (2.0GHz vs 1.3GHz)
Larger L3 cache size (36MB vs 33MB)
Intel Core i7 14700T 's Advantages
Higher specification of memory (5600 vs 5600)
Newer PCIe version (5 vs 5.0)
Lower TDP (35W vs 65W)