Comparison of ASRock Radeon RX 5700 Challenger D 8G OC video card vs MANLI GeForce RTX 2060 12GB (M2435+N537-10) video card by specifications and benchmarks. ASRock Radeon RX 5700 Challenger D 8G OC runs at 1.515 GHz+ 3 % base clock speed and has 8 GB of GDDR6 memory, while video card MANLI GeForce RTX 2060 12GB (M2435+N537-10) runs at 1.470 GHz base clock speed and has 12 GB of GDDR6 memory. The TDP of the first video card is 180 W, and the second is 185 W. Compare the table of benchmark results to find out which graphic card is better.