Comparison of Palit GeForce GTX 1080 Ti JetStream video card vs GIGABYTE GeForce RTX 2080 SUPER Turbo 8G video card by specifications and benchmarks. Palit GeForce GTX 1080 Ti JetStream runs at 1.480 GHz base clock speed and has 11 GB of GDDR5X memory, while video card GIGABYTE GeForce RTX 2080 SUPER Turbo 8G runs at 1.650 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 300 W+ 20 %, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.