AMD Ryzen 5 3400G's Advantages
Integrated graphics card
Larger memory bandwidth (43.71GB/s vs 42GB/s)
Higher base frequency (3.7GHz vs 2.0GHz)
Lower TDP (45W vs 50W)
Loongson LS3A6000's Advantages
Released 4 years and 4 months late
Higher specification of memory (DDR4-3200 vs DDR4-2933)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (16MB vs 4MB)