Comparison of GIGABYTE GeForce GTX 1080 Ti Gaming OC 11G video card vs EVGA GeForce RTX 3080 XC3 Ultra Hydro Copper Gaming LHR video card by specifications and benchmarks. GIGABYTE GeForce GTX 1080 Ti Gaming OC 11G runs at 1.518 GHz+ 3 % base clock speed and has 11 GB of GDDR5X memory, while video card EVGA GeForce RTX 3080 XC3 Ultra Hydro Copper Gaming LHR runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory. The TDP of the first video card is 280 W+ 12 %, and the second is 320 W. Compare the table of benchmark results to find out which graphic card is better.