AMD Ryzen 5 3400G 's Advantages
Released 11 months late
Integrated graphics card
Higher base frequency (3.7GHz vs 3.0GHz)
Lower TDP (45W vs 250W)
AMD Ryzen Threadripper 2990WX 's Advantages
Larger memory bandwidth (87.42GB/s vs 43.71GB/s)
Larger L3 cache size (64MB vs 4MB)