AMD Ryzen 9 4900H 's Advantages
Larger memory bandwidth (68.27GB/s vs 51.2GB/s)
Higher base frequency (3.3GHz vs 1.8GHz)
More modern manufacturing process (7nm vs 10nm)
Intel Core i5 1140G7 's Advantages
Released 6 months late
Higher specification of memory (4267 vs 4266)
Newer PCIe version (4.0 vs 3.0)
Lower TDP (15W vs 54W)