- GFXCARDSTATUS EXTERNAL DISPLAY MAC OS X
- GFXCARDSTATUS EXTERNAL DISPLAY PRO
- GFXCARDSTATUS EXTERNAL DISPLAY DOWNLOAD
For example, Google Chrome and Skype, among many others. But it's not perfect, and a lot of apps will inadvertently force the system to use the better graphics card. the OS will switch to the better graphics card, and when you're done, it will switch back to save power. When you connect an external display, load something up in Flash, start a game, etc.
GFXCARDSTATUS EXTERNAL DISPLAY MAC OS X
Mac OS X automatically switches between the available graphics cards. well, now that you mention it, I guess it's only been about 2 years :) Most 15"/17" MacBook Pros sold since 2009, if I remember correctly, have 2 graphics cards - one discrete card that is very powerful, but somewhat power-hungry, and an integrated one that is much less powerful but draws less power.
GFXCARDSTATUS EXTERNAL DISPLAY DOWNLOAD
GfxCardStatus is a free download from creator Cody Krieger's website.įor YEARS? How many people have multiple graphics cards?Haha. I simply didn't have the stamina to test that claim, but I did make one nine-hour run with OS X reporting a nine percent remaining battery capacity.
Turning down screen brightness to just two "dots," a technique I often use to maximize battery life when using a MacBook Air during conferences, caused OS X to report potential battery life as high as 10 hours. Since the GPU failure, my system has seemingly begun to treat the built in 1440x900 screen as an external display - this is what I want to fix This is preventing me from using to GfxCardStatus.
GFXCARDSTATUS EXTERNAL DISPLAY PRO
I was consistently able to get between 8 and 8.5 hours of continuous use from the Retina MacBook Pro when running integrated graphics only. gfxCardStatus is a menu bar application for OS X that allows MacBook Pro owners to view which GPU is in use at a glance, and switch between them on-demand.Īrs Technica has much more, including the fact that the Retina MacBook Pro can be pushed to nearly 10 hours of battery life with some minor battery saving techniques: By more precisely controlling when each graphics card is enabled, users can improve system performance or battery life. My computer is a retina MBP, 15-inch, early 2013 model running 10.9.4 (13E28).GfxCardStatus allows users to control which graphics card is enabled - integrated or discrete - on MacBook Pro models with multiple graphics cards. I realize there is probably not enough information here to find the cause of the problem, so if there is anything I can do to help figure it out, please let me know. Even using gfxCardStatus to force my computer into the integrated state did not correct the icon (although admittedly I was already in the integrated state when I did that, I just didn't know it). What I find especially odd, though, is that many iterations of plugging and unplugging my monitor, and going in and out of sleep mode, did not cause gfxCardStatus to come back into sync with the correct state. Press power button and reboot normally on integrated graphics. Remove power adapter (this steps seems to force computer to default to integrated graphics) Hold down power button for five seconds to force power off. Quitting and re-opening gfxCardStatus fixed the problem. Wait appropriate time for login to complete. When I finally double-checked in Activity Monitor, I saw that it said I was using the integrated graphics. I've been using gfxCardStatus for a few weeks without any issues until the last few days, when I noticed that it was claiming I was always in discrete mode, but not listing any processes that would force it there. If I am running my MBP selecting the intel HD 3000 graphics with gfxCardStatus and I plug my cinema display in the graphics on the MBP crash and I have to.
I frequently switch between using an external monitor and just using my laptop.
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