I have to give you a giant thanks. After hearing about the GPU throttling on the 880M, while wanting to upgrade my 780M to a 880M on my M17x R4 I looked around the web and stumbled on your vbios quite often. I did some test with an Alienware 17 at wor.kWith gpu-z running, I noticed the PerfCap reason was there. I ran valley benchmark and I noticed the card kept getting capped at ~840Mhz and temps down to 65C and the PerfCap was always "Pwr". I flashed the vBIOS with your modified version and re-ran the exact same setup. This time the card tops @ 994Mhz, temps around 84C at max and the perfcap remains unchanged along with a quite noticable performance boost.
Really appreciate the work you've put in there, most likely going to install that card in my system in a few days!
And yea, before anyone ask, we sell and repair Dell systems here so that's the reason I have available cards and systems to test up stuff before anything
