Comparison of PNY GeForce GTX 1080 Ti Founders Edition video card vs Gainward GeForce RTX 3070 Phoenix GS V1 LHR video card by specifications and benchmarks. PNY GeForce GTX 1080 Ti Founders Edition runs at 1.480 GHz base clock speed and has 11 GB of GDDR5X memory, while video card Gainward GeForce RTX 3070 Phoenix GS V1 LHR runs at 1.500 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 250 W, and the second is 240 W+ 9 %. Compare the table of benchmark results to find out which graphic card is better.