AMD Ryzen 3 3300U 's Advantages
Higher base frequency (2.1GHz vs 1.7GHz)
Intel Core i5 1240P 's Advantages
Released 3 years and 1 months late
Better graphics card performance
Higher specification of memory (5200 vs 2400)
Larger memory bandwidth (76.8GB/s vs 35.76GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (12MB vs 4MB)
More modern manufacturing process (10nm vs 12nm)
Lower TDP (28W vs 35W)