AMD Ryzen 7 4800U 's Advantages
Higher specification of memory (4266 vs 2933)
Larger memory bandwidth (68.27GB/s vs 45.8GB/s)
More modern manufacturing process (7nm vs 14nm)
Lower TDP (25W vs 45W)
Intel Core i7 10870H 's Advantages
Released 8 months late
Higher base frequency (2.2GHz vs 1.8GHz)
Larger L3 cache size (16MB vs 8MB)