Comparison of KFA2 GeForce GTX 1070 Founders Edition video card vs ASUS Expedition Radeon RX 570 OC 4GB GDDR5 video card by specs and benchmarks. KFA2 GeForce GTX 1070 Founders Edition runs at 1.506 GHz base clock speed and has 8 GB of GDDR5 memory, while video card ASUS Expedition Radeon RX 570 OC 4GB GDDR5 runs at 1.506 GHz base clock speed and has 4 GB of GDDR5 memory. The weight is different, -- vs --. The TDP of the first video card is 150 W, and the second is 150 W . Compare the benchmark results to find out which video card is better.