Intel Core i3 8300 's Advantages
Integrated graphics card
Higher base frequency (3.7GHz vs 3.6GHz)
Lower TDP (62W vs 65W)
AMD Ryzen 5 3500X 's Advantages
Released 1 years and 5 months late
Better graphics card performance
Higher specification of memory (3200 vs 2400)
Larger memory bandwidth (51.2GB/s vs 37.5GB/s)
Newer PCIe version (4 vs 3.0)
Larger L3 cache size (32MB vs 8MB)
More modern manufacturing process (7nm vs 14nm)