Comparison of ASUS Dual Radeon RX 6600 video card vs ASUS KO GeForce RTX 3060 Ti video card by specifications and benchmarks. ASUS Dual Radeon RX 6600 runs at 1.626 GHz base clock speed and has 8 GB of GDDR6 memory, while video card ASUS KO GeForce RTX 3060 Ti runs at 1.410 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 132 W, and the second is 200 W. Compare the table of benchmark results to find out which graphic card is better.