Comparison of EVGA GeForce GTX 1080 SC2 GAMING 11GHz video card vs NVIDIA GeForce RTX 2080 Founders Edition video card by specifications and benchmarks. EVGA GeForce GTX 1080 SC2 GAMING 11GHz runs at 1.708 GHz+ 6 % base clock speed and has 8 GB of GDDR5X memory, while video card NVIDIA GeForce RTX 2080 Founders Edition 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 225 W+ 5 %. Compare the table of benchmark results to find out which graphic card is better.