Intel Core i7 9700T 's Advantages
Lower TDP (35W vs 65W)
AMD Ryzen 7 7700 's Advantages
Released 3 years and 9 months late
Better graphics card performance
Higher specification of memory (5200 vs 2666)
Larger memory bandwidth (83.2GB/s vs 41.6GB/s)
Newer PCIe version (5.0 vs 3.0)
Higher base frequency (3.8GHz vs 2.0GHz)
Larger L3 cache size (32MB vs 12MB)
More modern manufacturing process (5nm vs 14nm)