AMD Ryzen 9 5900HX 's Advantages
Higher specification of memory (4266 vs 3200)
Larger memory bandwidth (68.27GB/s vs 51.2GB/s)
Higher base frequency (3.3GHz vs 2.6GHz)
Larger L3 cache size (16MB vs 12MB)
More modern manufacturing process (7nm vs 10nm)
Intel Core i5 11260H 's Advantages
Newer PCIe version (4.0 vs 3.0)
Lower TDP (45W vs 54W)