Comparison of ASUS ROG Strix GeForce GTX 1080 OC edition video card vs ASUS TUF Gaming GeForce RTX 3090 OC video card by specifications and benchmarks. ASUS ROG Strix GeForce GTX 1080 OC edition runs at 1.759 GHz+ 9 % base clock speed and has 8 GB of GDDR5X memory, while video card ASUS TUF Gaming GeForce RTX 3090 OC runs at 1.395 GHz base clock speed and has 24 GB of GDDR6X memory. The TDP of the first video card is 180 W, and the second is 350 W. Compare the table of benchmark results to find out which graphic card is better.