Comparison of Sapphire Pulse Radeon RX 5700 8G video card vs EVGA GeForce GTX 1080 GAMING ACX+LED video card by specs and benchmarks. Sapphire Pulse Radeon RX 5700 8G runs at 1.540 GHz+ 5 % base clock speed and has 8 GB of GDDR6 memory, while video card EVGA GeForce GTX 1080 GAMING ACX+LED runs at 1.540 GHz+ 5 % base clock speed and has 8 GB of GDDR5X memory. The weight is different, -- vs --. The TDP of the first video card is 180 W, and the second is 180 W . Compare the benchmark results to find out which video card is better.