Comparison of PNY GeForce GTX 1080 Ti Blower Gaming OC video card vs GALAX GeForce RTX 2080 Ti OC White video card by specs and benchmarks. PNY GeForce GTX 1080 Ti Blower Gaming OC runs at 1.506 GHz+ 2 % base clock speed and has 11 GB of GDDR5X memory, while video card GALAX GeForce RTX 2080 Ti OC White runs at 1.506 GHz+ 2 % base clock speed and has 11 GB of GDDR6 memory. The weight is different, -- vs --. The TDP of the first video card is 250 W, and the second is 250 W . Compare the benchmark results to find out which video card is better.