Comparison of GIGABYTE Radeon RX 580 Gaming 4G video card vs KFA2 GeForce GTX 1650 Prodigy video card by specifications and benchmarks. GIGABYTE Radeon RX 580 Gaming 4G runs at 1.257 GHz base clock speed and has 4 GB of GDDR5 memory, while video card KFA2 GeForce GTX 1650 Prodigy runs at 1.485 GHz base clock speed and has 4 GB of GDDR5 memory. The TDP of the first video card is 185 W, and the second is 75 W. Compare the table of benchmark results to find out which graphic card is better.