Comparison of SAPPHIRE NITRO+ Radeon RX 6600 XT video card vs Colorful GeForce RTX 3060 NB DUO 12G L-V LHR video card by specifications and benchmarks. SAPPHIRE NITRO+ Radeon RX 6600 XT runs at 1.968 GHz base clock speed and has 8 GB of GDDR6 memory, while video card Colorful GeForce RTX 3060 NB DUO 12G L-V LHR runs at 1.320 GHz base clock speed and has 12 GB of GDDR6 memory. The TDP of the first video card is 160 W, and the second is 170 W. Compare the table of benchmark results to find out which graphic card is better.