Intel Core i9 11900F 's Advantages
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (16MB vs 8MB)
AMD Ryzen 5 4500 's Advantages
Released 1 years and 1 months late
Higher base frequency (3.6GHz vs 2.5GHz)
More modern manufacturing process (7nm vs 14nm)