Comparison of PowerColor Radeon RX 5500 XT 4G video card vs NVIDIA GeForce RTX 3080 Laptop (Mobile) - 150 W video card by specifications and benchmarks. PowerColor Radeon RX 5500 XT 4G runs at 1.647 GHz+ 2 % base clock speed and has 4 GB of GDDR6 memory, while video card NVIDIA GeForce RTX 3080 Laptop (Mobile) - 150 W runs at 1.350 GHz+ 22 % base clock speed and has 16 GB of GDDR6 memory. The TDP of the first video card is 130 W, and the second is 150 W+ 30 %. Compare the table of benchmark results to find out which graphic card is better.