AMD Ryzen 7 7730U 's Advantages
Released 3 years and 4 months late
Higher specification of memory (LPDDR4x-4267 vs LPDDR4X-4266)
Larger L3 cache size (16MB vs 8MB)
Lower TDP (15W vs 35W)
AMD Ryzen 7 4800H 's Advantages
Better graphics card performance
Larger memory bandwidth (68.27GB/s vs 51.2GB/s)
Higher base frequency (2.9GHz vs 2.0GHz)