Comparison of ASUS Dual Radeon RX 580 OC 4G video card vs ASUS Dual GeForce RTX 2080 Ti Advanced video card by specifications and benchmarks. ASUS Dual Radeon RX 580 OC 4G runs at 1.257 GHz base clock speed and has 4 GB of GDDR5 memory, while video card ASUS Dual GeForce RTX 2080 Ti Advanced runs at 1.350 GHz base clock speed and has 11 GB of GDDR6 memory. The TDP of the first video card is 185 W, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.