Intel Core i3 7100U 's Advantages
Lower TDP (15W vs 25W)
AMD Ryzen 3 4300U 's Advantages
Released 3 years and 5 months late
Higher specification of memory (4266 vs 2133)
Larger memory bandwidth (68.27GB/s vs 34.1GB/s)
Higher base frequency (2.7GHz vs 2.4GHz)
Larger L3 cache size (4MB vs 3MB)
More modern manufacturing process (7nm vs 14nm)