Comparison of ASUS ROG Strix Radeon RX 5700 XT OC video card vs NVIDIA GeForce RTX 3080 Founders Edition video card by specifications and benchmarks. ASUS ROG Strix Radeon RX 5700 XT OC runs at 1.840 GHz+ 15 % base clock speed and has 8 GB of GDDR6 memory, while video card NVIDIA GeForce RTX 3080 Founders Edition runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory. The TDP of the first video card is 225 W, and the second is 320 W. Compare the table of benchmark results to find out which graphic card is better.