Gfxcardstatus 2015 mac mac os x#
Gfxcardstatus 2015 mac install#
Gfxcardstatus 2015 mac drivers#
Gfxcardstatus 2015 mac pro#
Gfxcardstatus 2015 mac iso#

Sleep-wake functionality and screen brightness controls work as normal. If you see integrated graphics in use, then you don’t need to worry.

Once the OS loads, head on to settings>About and check to see what graphics are in use. Step 9: Check if the OS is using integrated Graphics.Once installation is done, click reboot and remove the USB drive.

Gfxcardstatus 2015 mac drivers#

(Note: Linux always has a bunch of drivers preloaded, but for some reason, when I connected to the internet during installation, the OS would sometimes default to discrete graphics.) This is to ensure that the OS will not download dedicated graphics drivers. Tick “allow third-party drivers” but do not use the internet during installation. Everything after this is straightforward. Once you’re done exploring, click install. This is a great way to see if you like the OS. The UI will load and there will be an option to explore the OS.

Gfxcardstatus 2015 mac install#

Make sure to click the first option “Try or Install Zorin OS.” Do not select “Try or Install Zorin OS (modern NVIDIA graphics)” because the whole point is to avoid installing dedicated GPU drivers. This will boot the installer and a few options will be presented. When your MacBook restarts, hold the option (alt) button to choose the USB disk. Step 5 : Restart the computer and boot the USB installer.Make sure you have a USB drive that is at least 4Gb.

Gfxcardstatus 2015 mac iso#

When you launch the app, select the Zorin ISO you downloaded on step 2. If you’re on Mac OS, use BalenaEtcher to create a bootable USB drive.

Gfxcardstatus 2015 mac pro#

The Pro version doesn’t have unique features to justify the price, but it’s a great way to support the developers. Unless your computer is really old, Zorin OS Core should suffice. A lightweight version for slower computers codenamed Zorin OS light, a normal version known as Core and a paid version known as Pro. If you have important data, make sure to back it up before installing Zorin OS. However, if the screen still works, and the discrete graphics card is not causing too much trouble, skip this step. This will force the computer to use integrated graphics on boot. It's a great utility.If your Macbook has a black screen every time you boot up, boot into single-user mode (Command + S) and type in this command nvram fa4ce28d-b62f-4c99-9cc3-6815686e30f9:gpu-power-prefs=%01%00%00%00 gfxCardStatus provides a lot of control over which card is in use at any given time, and can also just notify you when the system decides that you should be using a different graphics card, and shows you why exactly the switch was made (under 'dependencies'). 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 2015 mac mac os x#

Mac OS X automatically switches between the available graphics cards. 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. well, now that you mention it, I guess it's only been about 2 years :) How many people have multiple graphics cards?Haha. GfxCardStatus is a free download from creator Cody Krieger's website. 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. 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. GfxCardStatus allows users to control which graphics card is enabled - integrated or discrete - on MacBook Pro models with multiple graphics cards.