Intel Core i5 8300H 's Advantages
Lower TDP (45W vs 54W)
AMD Ryzen 9 4900H 's Advantages
Released 1 years and 11 months late
Higher specification of memory (4266 vs 2666)
Larger memory bandwidth (68.27GB/s vs 41.8GB/s)
Higher base frequency (3.3GHz vs 2.3GHz)
More modern manufacturing process (7nm vs 14nm)