AMD Ryzen Threadripper 1920X 's Advantages
Higher base frequency (3.5GHz vs 3.4GHz)
Larger L3 cache size (32MB vs 8MB)
AMD Ryzen 3 8300G 's Advantages
Released 6 years and 5 months late
Integrated graphics card
Higher specification of memory (DDR5-5200 vs DDR4-2666)
Larger memory bandwidth (83.2GB/s vs 79.47GB/s)
Newer PCIe version (4.0 vs 3.0)
Lower TDP (45W vs 180W)