Comparison of ASRock Radeon RX 6700 XT Challenger Pro 12GB OC video card vs Palit GeForce GTX 1660 Ti StormX video card by specifications and benchmarks. ASRock Radeon RX 6700 XT Challenger Pro 12GB OC runs at 2.375 GHz+ 2 % base clock speed and has 12 GB of GDDR6 memory, while video card Palit GeForce GTX 1660 Ti StormX runs at 1.500 GHz base clock speed and has 6 GB of GDDR6 memory. The TDP of the first video card is 230 W, and the second is 120 W. Compare the table of benchmark results to find out which graphic card is better.