AMD Radeon RX 640 Mobile 's Advantages
Lower TDP (50W vs 80W)
AMD Radeon RX 6550M 's Advantages
Released 3 years and 8 months late
Boost Clock has increased by 133% (2840MHz vs 1218MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (144.0GB/s vs 48.00GB/s)
384 additional rendering cores