Let the hive mind of Engadget get that for you.
"I am looking for a device that will stream sound from one source to several recipients. For example, I want to stream sound from my TV or stereo to my phone or MP3 player that has radio and Bluetooth capabilities. I have looked into radio transmitters and they seem like a decent choice, but I can't find one that uses external power (USB or from the plug) and I would want one with a transmit range of around 50 meters. Thanks!"
It's something like when the temperature goes anything above say, 90 degree, then the GPU will start throttling back so it won't increase much more heat that could cause instant overheat/cooked platform.
With that bios fix, it will sort of control the temperature since the fans spin up to 5400rpm, so it won't reach the temperature that will caused the throttle down issue.