Comparison of Palit GeForce GTX 1080 Founders Edition video card vs GALAX GeForce RTX 2080 EX OC Gamer video card by specifications and benchmarks. Palit GeForce GTX 1080 Founders Edition runs at 1.607 GHz base clock speed and has 8 GB of GDDR5X memory, while video card GALAX GeForce RTX 2080 EX OC Gamer 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 215 W. Compare the table of benchmark results to find out which graphic card is better.