Stefan Mileschin

The RX 5700 Red Dragon card implementation from PowerColor does feature a less complex cooling system versus the Red Devil, but manages to keep a more compact form factor. If pushed in intensive benchmarks, we have noticed that the fans start to spin up after the GPU reaches 45 degrees Celsius at very low speeds, maxing out at about 2000RPM at very acceptable noise levels (about 38 dBA). For keeping manufacturing costs low, there is no LED lighting available, but you can always compensate this aspect by using your own RGB setup inside the computer case.

http://www.madshrimps.be/articles/article/1001166/