I've tested this on my late 2008 MBP 15-incher and it works perfectly. To turn off the dual graphics capability of the GPU, install gfxCardStatus for Mac Download This will disable GPU switching and force the MacBook Pro to use the higher powered discrete graphics card rather than the integrated GPU. Note that as of version 1.7 (now at 1.7.5) gfxCardStatus now includes full support for the 9400M/9600M GT dual-GPU enabled Macs without logging out. gfxCardStatus no longer supports forcing integrated graphics, there doesn't seem to be a solid solution. Automatic application updating - checks for, downloads and installs new versions of gfxCardStatus automatically! Netflix using Silverlight forces the discrete GPU on the MBPr resulting in higher power draw and heat It's a shame that there isn't a way to either disable the discrete GPU, or avoid the use of Silverlight when using Netflix. with the discrete GPU disabled, the CPU will not generate enough heat to make the GPU relapse even if the GPU breaks again, cpu would be able to boot up and then gpu-switch would switch to integrated-only I dont have to reboot too often - just close the lid and dont update.Tiny footprint - doesn't sit in your menu bar and hog RAM or CPU cycles.Growl support - so you know right when the GPU switches.Dependent process list - see which applications are currently using the 330M, if it's the active GPU! Maybe gfxCardStatus set in integrated only is in conflict when the Energy Prefs setting is set to High Performance, which forces it to switch to discrete graphics whenever a graphics intensive app is launched.Allows you to manually switch GPUs on demand!.You need to simply enter this command: pmset -a. Not that I really care, I just havent taken my book off ac yet, and I can see. Right now I have, Chrome Dev, itunes,iphone, dreamweaver and teamviewer up. But there IS an alternative if you feel comfortable dabbling with the terminal app. Has anyone noticed that osx is always using the nvidia card I installed gfxcardstatus and its on dynamic switching, but never changes. yeah GFXCardStatus switch doesnt work properly anymore. Automatically updates when the GPU switches, in real time You cannot lock the GPU to either discreet or integrated because of it.faster I read something about OpenCL, but am not really sure whether it works. gfxCardStatus - Unobtrusive menu bar app for OS X that allows MacBook Pro users to see which apps are affecting their battery life by using the more power. Simple, clean "i" and "n" icons that signify Intel? HD Graphics, and NVIDIA? GeForce GT 330M graphics, respectively Hello, Sorry for the incredibly stupid question, but I just got the gfxCardStatus application for my i5, and was wondering whether turning on the NVIDIA video card will make applications like Mail, Firefox, etc.GfxCardStatus is an open-source menu bar application that keeps track of which graphics card your dual-GPU (late 2008/2009 w/ 9400M/9600M GT, or 2010 i5/i7 w/ Intel HD/330M) MacBook Pro is using at any given time, and allows you to switch between them on demand.
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