I researched on the internet on how to stop the discrete graphics from unnecessarily being switched into use.
From this site [url]... i found that if i typed in the key in the info.plist in the package contents of the application, the application would stop switching the discrete graphics on.
How can I tell when the Nvidia is in use and how can I change it?
View 2 Replies View RelatedApparently there's a utility called gfxCardStatus that shows you if your 2010 i5/i7 MBP is using integrated graphics or discrete graphics and now allows you to switch between them at will.The feature is experimental, as the site stresses, but it seems stable enough if you only wish to use it once in a while as I did. (I tested a game that didn't trigger the discrete graphics with the discrete graphics forced on) If you can't wait for Apple to get their game on I suggest using it.
View 3 Replies View RelatedMPBr, 15", Early 2013 with dual graphics (Intel HD Graphics and AMD Radeon)
Running Maverics 10.9.3
What is happening:
1. Machine doesn't switch to AMD graphics no matter whatever app is running. In activity monitor even if some apps say "Requires High Perf GPU", the graphics card being used is still "Integrated".
2. Connecting to an external display via thunderbolt or HDMI doesn't work (external display doesn't turn on) either as it required discrete graphics too.
3. After a reboot (at what time I believe machine tries to use discrete graphics card), the display is always blank. Even the Apple logo on back of lid is turned off. Only way to get the display back is to close the lid and open it after 10 ~ 15 seconds at which time it probably switch back to integrated and comes alive.
What I have tried:
1. Reset PRAM.
2. Reset SMC.
3. Tried gfxCardStatus [URL] to no avail. If I manually switch to discrete card, gfxCardStatus checkmark say it has switched, but it doesn't.
4. Tried booting into hardware diagnosis (pressing D while booting) but was unable to get the screen turned on to proceed.
What's the likelihood that Apple could update the 13" Pro with a more powerful discrete graphics card like the 9800 GT or 260M GTX? That would enough for me to buy the 13" MBP!
View 24 Replies View RelatedDoes the 9600 discrete graphics work in windows or does it use the 9400 in windows.
View 3 Replies View Relatedwhy can't we have discrete graphics inside the mac mini? Two reasons. There isn't any space, and there's no way to connect it. To the first we could always mount the card outside the enclosure - I'm sure many of us here are able and willing to sacrifice the time needed to make that look pretty (or even the good looks) in order to get some better frame rates.
View 24 Replies View RelatedHow can I tell?
24" 3.06
NVIDIA GeForce 8800 GS
Late 2008 I think?
BTW, the reason I am asking is because I am interested in this new Steam software that Valve is putting out and I want to know how well my Mac will do with the games.
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. faster?
I read something about OpenCL, but am not really sure whether it works for all applications.
I find that turning on the NVIDIA card, instead of using the integrated Intel one, makes my laptop hotter.
Apple has been kind enough to replace my few week old iMac i7 with a new, refreshed model.I've heard that the graphics in the new iMac are discrete and separate from the motherboard.Does this mean the graphics card will be replaceable, albeit in a rather clumsy way?
View 4 Replies View RelatedMacbook Pro 15" Mid 2010
OS X 10.7.4
I have a recurring problem where my screen (built in or external monitor/projector) will just go blank at random times. It is an unrecoverable situation and I have to do a hard power reset to get working again.
After testing several theories without success I struck upon one that showed promise. The blanking tended to occur when I was in Lion Fullscreen mode, or using a gesture to start expose - so I figured maybe it was a graphics switching issue.
So I went into System Preferences and disabled 'Automatic graphics switching'. I then ran trouble free for several days (I was typically crashing 1-2 times a day)
Then several days later it happened again and I thought I was back to square one. However, a colleague suggested I check the graphic switching setting to see if something had changed it back, and sure enough it was re-enabled.
Now I find myself in a constant battle with the system to keep disabling the 'Automatic graphics switrhing' in System Preferences.
I have tried setting it and locking it, but sooner or later it reverts. I need to know if it is possible to force it to stay disabled.
Info:
MacBook Pro (15-inch Mid 2010), Mac OS X (10.7.4)
The usual dilemma: to buy or to wait? Currently have a MacBook Alu and the LCD on this machine is simply horrible + I the glossy screen turned out to be pretty annoying (although I did like it initially).
I am thinking of getting a 15" with discrete graphics & matte screen (compared it side-by-side with a glossy @ AppleStore - the difference is HUGE)... but I could wait for a couple of months only if I knew that there was a 13" with a good screen/discrete graphics in development since I don't like the size of the 15" (weight is not an issue, it is mostly the ability to use it everywhere). I also compared the 13" MBP screen with a 15" (both glossy) and the 13" just sucks! Why can't they make the 13" a bit more expensive but give it a decent LCD? Even as an option? I have a Sony VAIO Z with a great matte 13" display, wish I could just transplant it into the the Mac
An ideal configuration for me would be a 13" with a decent matte screen and powerful graphics. But then, I'm a bit reluctant to wait as Apple may actually make matters worse by having worse graphics on new-gen MBP and perhaps no matte option whatsoever. I really don't care about the Arrandale vs Penryn, dual-core vs triple-core... whatever. The only part of the computer that I look @ all day long is the display, so it has to be a good one.
Lucidlogix have a real time GPU balancing solution that can render scenes in real time using BOTH the integrated sandybridge GPU and an ATI or NVidia GPU. If used in the next gen macbook pro it could make the macbook pro a real gaming machine. One little chip on the motherboard could change everything. Everyone email Steve Jobs. Seriously this could be awesome, Alienware performance on a thin Macbook Pro. Make noise bang the internet drum, he may listen. [URL]
View 11 Replies View RelatedMy MBP has this issue every once in a while where I have to hold the power button and force shut down. Randomly the volume keys/brightness etc. stop working and i can't open apps or shut it down normally. Everything still works though (can still function in open applications) Anyone know what the problem is? It fixes when I force reset.
View 1 Replies View RelatedHopefully someone has run across how to do this. I have a newer unibody 17, looking to have windows use the embedded video card instead of the discrete for power reasons. I'm running windows 7 x64, everything runs great but the battery life is an hour or two less than OSX, and at least an hour of that is due to it not utilizing the embedded video.
View 6 Replies View RelatedI recently installed a VPN.
The performance through the VPN is badly affected by the Airport scanning regularly; often the VPN hangs.
I have deleted the unnecessary wireless networks listed in the Advanced button under Network Preferences. However, the problem persists.
Can you advise how to either stop the scanning or stop it interfering with Internet connection?
i recently purchased a 15" macbook pro on ebay, advertised as the 'NVIDIA GeForce 9400M + 9600M GT with 256MB' model.
so when i opened up system profiler to check the specs, under graphics/displays i see 2 video cards:
Chipset Model:NVIDIA GeForce 9400M
Type:Display
Bus:PCI
VRAM (Total):256 MB
How do these 2 versions compare in terms of graphics and real-world usage?
View 1 Replies View RelatedI have the new 15" MBP with the 512mb graphics card. is it possible to upgrade it, seeing as it isnt the built in one? i know you can't upgrade the other ones but i thought this might be an exception because it is a second card.
View 5 Replies View RelatedBasically, I wanted to just go on a simple game of Runescape with a friend of mine, and on High detail it was lagging... Now I'm sorry, but I have run High Detail on a freakin 4 year old dell with a 128mb internal gfx card and it hasn't lagged.
Is there a way I can check which graphics card is being used? Is there a way I can force it to use the 9600M GT?
This is my first post here, I am looking for some advice on an odd problem.I have a 2008 Macbook Apple MacBook MB403LL/A 13.3-inch, with GB ram and Snow Leopard. The problem being when viewing video the laptop gets hot and the graphic become corrupt and duplicate video and create odd squares on the screen. The problem is temporary resolved by turning the screen off/on but soon comes back.
View 3 Replies View RelatedI was looking through tech specs of the 15 and 17 inch macbook pros and comparing them to iMacs, so i was wondering why they did that? Is the graphics better on the macbook pro?
Info:
MacBook Pro, Mac OS X (10.7.3)
I bought a macbook pro and saw that its graphics are too slow . Can anyone please tell how to upgrade its graphics . Yes it is the macbook pro 13 inch 2.8 ghz . It is slow for games .
Info:MacBookPro, Mac OS X (10.7.3)
I cannot see images or graphics.
Info:
MacBook
Pro
What the heck is the difference between the integrated GFX card in the first and 2nd 15" MBP?
I can't figure it out
EDIT: Nevermind, it's not even worth figuring it out. It's a $60 difference for the higher spec'd MBP after student discount difference ($100 vs $150 off). I'll pay $60 for that
I've been patiently waiting for a SU to fix the problem assuming that it is something that everyone is experiencing, but I finally decided to start looking around for a fix and am not seeing a lot of info about the problem.
View 33 Replies View RelatedThe title is pretty simple, and self explanatory. Will the HD Graphics/330M combo, or the 9400M/9600M GT ever be able to switch back and forth in Windows? And regardless of if it's possible, what is the limitation, drivers, other software, or a physical hardware limitation? It would be a nice way to get more battery life out of Bootcamp.
View 12 Replies View RelatedSystem:
Macbook Pro
2.3ghz core 2 duo
Radeon x1600
OS 10.6.4
I'm seeing a severe graphics glitch. At first I attributed it to a VM, but it has started affecting my whole system. Repeated reboots will eventually clear the issue, but it will trigger again when I boot up a VM, watch a flash video, or do anything GPU intensive. This doesn't happen every time I perform these actions so I have had difficulty finding a specific cause.
I have the Macbook pro 2.66ghz Core2 unibody, with NVIDIA GeForce 9600M GT/GeForce 9400M.
Everytime I run a game such as Counter Strike- Source, I get a glitch on my screen when I am running the 9600.
Is it possible to update the graphics card in an Intel Core 2 Duo 2.16GHz macbook? Unfortunately it has the old GMA 950 graphics card in it.
View 2 Replies View Related