Comparison of PNY GeForce GTX 1080 Ti XLR8 Gaming OC video card vs GIGABYTE GeForce RTX 2080 Ti Turbo OC 11G (Rev. 2.0) video card by specifications and benchmarks. PNY GeForce GTX 1080 Ti XLR8 Gaming OC runs at 1.531 GHz+ 3 % base clock speed and has 11 GB of GDDR5X memory, while video card GIGABYTE GeForce RTX 2080 Ti Turbo OC 11G (Rev. 2.0) runs at 1.350 GHz base clock speed and has 11 GB of GDDR6 memory. The TDP of the first video card is 250 W, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.