Comparison of GIGABYTE GeForce GTX 1080 G1 Gaming 8G video card vs Gainward GeForce RTX 2080 TRIPLE video card by specifications and benchmarks. GIGABYTE GeForce GTX 1080 G1 Gaming 8G runs at 1.695 GHz+ 5 % base clock speed and has 8 GB of GDDR5X memory, while video card Gainward GeForce RTX 2080 TRIPLE runs at 1.515 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 215 W. Compare the table of benchmark results to find out which graphic card is better.