Intel Core i7 9750H 's Advantages
Larger L3 cache size (12MB vs 8MB)
Lower TDP (45W vs 54W)
AMD Ryzen 7 4800H 's Advantages
Released 9 months late
Better graphics card performance
Higher specification of memory (4266 vs 2666)
Larger memory bandwidth (68.27GB/s vs 41.8GB/s)
Higher base frequency (2.9GHz vs 2.6GHz)
More modern manufacturing process (7nm vs 14nm)