it is able to make use of the hardware switch.
under this scenario (booted with nVidia), the VM behaves how I would expect.
switching to Intel graphics makes performance drop (framerates around 30~40). Gfxcardstatus V2.0.1However, if I boot the XP VM with nVidia graphics, I get excellent performance under nVidia hardware (game framerate is >100). within that same boot of the VM, if I switch my graphics hardware through the host OS (with gfxCardStatus) to nVidia, I still see poor results. I'm not sure if this is a problem with gfxCardStatus v1.8.1 (a small OS X program used to switch between graphics hardwares) or Virtualbox necessarily, but when I boot the VM using Intel graphics, and load up an old game inside WinXP, I get very poor frame rates. In case you're unfamiliar, Apple made these laptops with ability to switch between integrated Intel graphics or the onboard nVidia graphics hardware. depending on whether I boot the VM using Intel graphics, or nVidia graphics (using a 2010 MBP).
#Gfxcardstatus for windows 7 mac os
And it’s sort of fun to watch OS X’s menubar battery indicator increase its charge and time estimates when my MacBook Pro settles into integrated graphics.I am seeing different performance results when running a WinXP SP3 VM inside a Mac OS 10.6.5 host. And keep in mind this will work only on the current generation of MacBook Pros with Intel Core i5 and i7 with GeForce GT 330M graphics chip.The battery gains from using only integrated graphics depend on which applications you use, but I estimate I get about 20 percent longer battery life on my MacBook Pro by closing dependent apps when working off battery power. We highly recommend that you give gfxCardStatus a shot, it’s a really easy solution for switching graphics and it works flawlessly. Automatic application updating – checks for, downloads and installs new versions of gfxCardStatus automatically!.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!.Allows you to manually switch GPUs on demand!.Automatically updates when the GPU switches, in real time.Simple, clean “i” and “n” icons that signify Intel® HD Graphics, and NVIDIA® GeForce GT 330M graphics, respectively.It’s an unofficial third party open-source menu bar app which allows easy switching between the two. The new MacBook Pro with Intel core i5 and core i7 processors doesn’t allow to manually switch graphics and officially there’s no solution to switch between the GeForce GT 330M chip or the Intel HD Graphics chip, but gfxCardStatus solves the problem. When using a laptop under standard conditions, such as using the Internet for a while or working on text documents, it’s crucial that we get the most battery time out of our laptop. The GeForce GT 330M graphics chip is really power hungry on its own and sucks up all the precious battery, but there’s a way to switch between the GeForce GT 330M chip and the onboard built-in Intel Graphics chip manually, using gfxCardSatus. The new MacBook Pro lineup by Apple is just phenomenal in terms of graphics, but there’s an issue manually switching between its two graphics processors, Nvidia’s GeForce GT 330M and Intel’s HD Graphics.
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