Comparison of ASUS ROG Strix GeForce GTX 1080 OC edition video card vs ZOTAC Gaming GeForce RTX 3090 AMP Core Holo 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 ZOTAC Gaming GeForce RTX 3090 AMP Core Holo 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 370 W+ 6 %. Compare the table of benchmark results to find out which graphic card is better.