Asus has invited ROG users to try out and give their feedback for the new GPU Tweak Streaming software which is still in beta phase.
The new GPU Tweak Streaming actually allows you to stream your gameplay via popular services like Twitch.tv and all you need is actually Adobe Flash Media Encoder and GPU Tweak Streaming and requires a minimum of an Intel Core i5 or equivalent and 4Mbps for 720p streaming and 6Mbps or higher in case you want to stream your gameplay in 1080p.
You can find more details over at ASUS' ROG site via link below.
Source:
ROG.ASUS.com.