AMD Ryzen Threadripper 3970X 's Advantages
Larger memory bandwidth (95.37GB/s vs 43.71GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (128MB vs 4MB)
AMD Ryzen 3 4300G 's Advantages
Released 8 months late
Integrated graphics card
Higher base frequency (3.8GHz vs 3.7GHz)
Lower TDP (65W vs 280W)