Comparison of Sapphire Pulse ITX Radeon RX 570 4G G5 video card vs PNY GeForce RTX 2060 6GB video card by specifications and benchmarks. Sapphire Pulse ITX Radeon RX 570 4G G5 runs at 1.168 GHz base clock speed and has 4 GB of GDDR5 memory, while video card PNY GeForce RTX 2060 6GB runs at 1.365 GHz base clock speed and has 6 GB of GDDR6 memory. The TDP of the first video card is 150 W, and the second is 160 W. Compare the table of benchmark results to find out which graphic card is better.