Comparison of ASRock Radeon RX 6600 Challenger D video card vs INNO3D GeForce RTX 2070 iCHILL BLACK video card by specifications and benchmarks. ASRock Radeon RX 6600 Challenger D runs at 1.626 GHz base clock speed and has 8 GB of GDDR6 memory, while video card INNO3D GeForce RTX 2070 iCHILL BLACK 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 225 W+ 29 %. Compare the table of benchmark results to find out which graphic card is better.