Comparison of Gainward GeForce GTX 1080 Phoenix GLH video card vs INNO3D GeForce GTX 1080 Twin X2 video card by specs and benchmarks. Gainward GeForce GTX 1080 Phoenix GLH runs at 1.746 GHz+ 9 % base clock speed and has 8 GB of GDDR5X memory, while video card INNO3D GeForce GTX 1080 Twin X2 runs at 1.746 GHz+ 9 % base clock speed and has 8 GB of GDDR5X memory. The weight is different, -- vs --. The TDP of the first video card is 180 W, and the second is 180 W . Compare the benchmark results to find out which video card is better.