Comparison of INNO3D GeForce GTX 1080 Founders Edition video card vs Gainward GeForce RTX 3070 Phantom video card by specifications and benchmarks. INNO3D GeForce GTX 1080 Founders Edition runs at 1.607 GHz base clock speed and has 8 GB of GDDR5X memory, while video card Gainward GeForce RTX 3070 Phantom runs at 1.500 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 180 W, and the second is 250 W+ 14 %. Compare the table of benchmark results to find out which graphic card is better.