Comparison of GIGABYTE Radeon RX 580 Gaming 8G video card vs Palit GeForce RTX 3090 GamingPro video card by specifications and benchmarks. GIGABYTE Radeon RX 580 Gaming 8G runs at 1.257 GHz base clock speed and has 8 GB of GDDR5 memory, while video card Palit GeForce RTX 3090 GamingPro runs at 1.395 GHz base clock speed and has 24 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.