Comparison of PowerColor Red Devil Radeon RX 6900 XT video card vs ASUS GeForce GT 1030 silent video card by specifications and benchmarks. PowerColor Red Devil Radeon RX 6900 XT runs at 1.825 GHz base clock speed and has 16 GB of GDDR6 memory, while video card ASUS GeForce GT 1030 silent runs at 1.228 GHz base clock speed and has 2 GB of GDDR5 memory. The TDP of the first video card is 300 W, and the second is 30 W. Compare the table of benchmark results to find out which graphic card is better.