Comparison of INNO3D GeForce GTX 1080 iCHILL X3 video card vs GALAX GeForce RTX 2080 GAMER video card by specifications and benchmarks. INNO3D GeForce GTX 1080 iCHILL X3 runs at 1.759 GHz+ 9 % base clock speed and has 8 GB of GDDR5X memory, while video card GALAX GeForce RTX 2080 GAMER runs at 1.515 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 230 W+ 28 %, and the second is 215 W. Compare the table of benchmark results to find out which graphic card is better.