AMD Ryzen 9 4900H 's Advantages
Released 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 2.4GHz)
More modern manufacturing process (7nm vs 14nm)
Intel Core i9 9980HK 's Advantages
Larger L3 cache size (16MB vs 8MB)
Lower TDP (45W vs 54W)