AMD Ryzen 3 7320U 's Advantages
Higher specification of memory (LPDDR5-5500 vs DDR5-5600)
Lower TDP (15W vs 35W)
AMD Ryzen 9 8940H 's Advantages
Released 1 years late
Better graphics card performance
Larger memory bandwidth (89.6GB/s vs 44.0GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (4.0GHz vs 2.4GHz)
Larger L3 cache size (16MB vs 4MB)
More modern manufacturing process (4nm vs 6nm)