Comparison of Sapphire Nitro+ Radeon RX 6900 XT SE video card vs Colorful GeForce RTX 2060 SUPER NB 8G-V video card by specifications and benchmarks. Sapphire Nitro+ Radeon RX 6900 XT SE runs at 1.825 GHz base clock speed and has 16 GB of GDDR6 memory, while video card Colorful GeForce RTX 2060 SUPER NB 8G-V runs at 1.470 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 363 W+ 21 %, and the second is 175 W. Compare the table of benchmark results to find out which graphic card is better.