Comparison of GIGABYTE Radeon RX 580 Gaming 4G MI video card vs GIGABYTE GeForce RTX 3070 Gaming OC 8G video card by specifications and benchmarks. GIGABYTE Radeon RX 580 Gaming 4G MI runs at 1.257 GHz base clock speed and has 4 GB of GDDR5 memory, while video card GIGABYTE GeForce RTX 3070 Gaming OC 8G runs at 1.500 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 185 W, and the second is 240 W+ 9 %. Compare the table of benchmark results to find out which graphic card is better.