Intel Core i5 12490F 's Advantages
Lower TDP (65W vs 170W)
AMD Ryzen 9 9950X3D 's Advantages
Released 2 years and 8 months late
Integrated graphics card
Higher specification of memory (5600 vs 4800)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Higher base frequency (4.3GHz vs 3.0GHz)
Larger L3 cache size (128MB vs 20MB)
More modern manufacturing process (4nm vs 10nm)