AMD Ryzen 9 4900H 's Advantages
Higher base frequency (3.3GHz vs 1.2GHz)
More modern manufacturing process (7nm vs 10nm)
Intel Core i3 1315U 's Advantages
Released 2 years and 10 months late
Higher specification of memory (6400 vs 4266)
Larger memory bandwidth (76.8GB/s vs 68.27GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (10MB vs 8MB)
Lower TDP (15W vs 54W)