AMD Ryzen 7 4700GE 's Advantages
Integrated graphics card
Lower TDP (35W vs 105W)
AMD Ryzen 9 3900XT 's Advantages
Larger memory bandwidth (47.68GB/s vs 43.71GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.8GHz vs 3.6GHz)
Larger L3 cache size (64MB vs 8MB)