Comparison of Sapphire Nitro+ Radeon RX 6900 XT video card vs Colorful iGame GeForce RTX 3060 Ti Vulcan OC-V video card by specifications and benchmarks. Sapphire Nitro+ Radeon RX 6900 XT runs at 1.825 GHz base clock speed and has 16 GB of GDDR6 memory, while video card Colorful iGame GeForce RTX 3060 Ti Vulcan OC-V runs at 1.410 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 340 W+ 13 %, and the second is 240 W+ 20 %. Compare the table of benchmark results to find out which graphic card is better.