AMD Ryzen 5 4600G's Advantages
Integrated graphics card
Higher base frequency (3.7GHz vs 3.6GHz)
Lower TDP (45W vs 65W)
AMD Ryzen 5 5500GT's Advantages
Released 3 years and 6 months late
Larger memory bandwidth (51.2GB/s vs 43.71GB/s)
Newer PCIe version (3 vs 3.0)
Larger L3 cache size (16MB vs 8MB)