AMD Ryzen 3 3200U 's Advantages
Lower TDP (12W vs 35W)
AMD Ryzen 9 4900H 's Advantages
Released 1 years and 2 months late
Higher specification of memory (LPDDR4X-4266 vs DDR4-2400)
Larger memory bandwidth (68.27GB/s vs 35.76GB/s)
Higher base frequency (3.3GHz vs 2.6GHz)
Larger L3 cache size (8MB vs 4MB)
More modern manufacturing process (7nm vs 12nm)