Comparison of Sapphire Pulse Radeon RX 580 8G G5 video card vs GIGABYTE AORUS GeForce RTX 3080 XTREME WATERFORCE 12G video card by specifications and benchmarks. Sapphire Pulse Radeon RX 580 8G G5 runs at 1.257 GHz base clock speed and has 8 GB of GDDR5 memory, while video card GIGABYTE AORUS GeForce RTX 3080 XTREME WATERFORCE 12G runs at 1.260 GHz base clock speed and has 12 GB of GDDR6X memory. The TDP of the first video card is 185 W, and the second is 350 W. Compare the table of benchmark results to find out which graphic card is better.