AMD Ryzen Threadripper 1900X 's Advantages
Larger memory bandwidth (79.47GB/s vs 51.2GB/s)
Larger L3 cache size (32MB vs 8MB)
AMD Ryzen 3 5300G 's Advantages
Released 3 years and 8 months late
Integrated graphics card
Higher specification of memory (3200 vs 2666)
Higher base frequency (4.0GHz vs 3.8GHz)
More modern manufacturing process (7nm vs 14nm)
Lower TDP (65W vs 180W)