Graphics Processing Unit, a processor dedicated to producing the display output.

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22 views

Apparent GPU Problem on Macbook Pro 6,2 Mid-2010 A1286

If my friends son goes to Pbskids.org, and the cursor goes to the top left of the screen, the computer gives the grey screen with the error message, and must be restarted with the power button. It may ...
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1answer
48 views

Monitor GPU performance on OSX

Is there an application or tool that can monitor GPU performance on OS X? Specifically I would like to see the current speed/utilization and temperature of the integrated NVIDIA chip. For Windows, ...
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75 views

2013 MacBook Pro Dedicated GPU Issues

In search for a more stable and reliable system I picked up top spec rMBP (with nVidia 750m). However, quite often it displeases me when it enters some non-cooperative mode where it's unable to switch ...
2
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2answers
578 views

Boot hangs on grey screen (even when booting from USB drive with fresh OS X install)

My MacBook Pro 15" Late 2011 (MacBookPro8,2) with AMD Radeon 6770M exhibited display corruption and associated system crashes/resets over a period of two weeks before it entirely failed to boot. The ...
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1answer
261 views

Grey screen after login - Blue Screen of death from CMD+R

Mid-Late 2011 15inch Macbook Pro 7200RPM harddrive user upgrades - crucial ram 8GB right after initial purchase - Corsair ram 16GB since August 2012 - http://www.amazon.com/gp/product/B0076W9Q5A ...
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0answers
106 views

2012 Macbook Pro (Retina) Heat Issues

I have a mid-2012 Retina Pro (loaded: 16GB RAM, 768GB SSD, etc.), with annoying heat issues. Whenever I'm doing anything GPU-intensive (games or CUDA simulations), after about 30 minutes, the ...
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1answer
62 views

How to measure GPu temperature MBP 13 mid-2010?

My question is very simple. I have some troubles with my MBP 13' mid-2010 (kernels panics, crashs and reboots). I think the problem is coming from the GPU (Nividia 320m). One solution could be to ...
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1answer
103 views

High Perf GPU notification on Mavericks

With OS X Mavericks, users are able to use Activity Monitor to view which apps are using the High Perf GPU, therefore, sucking more power from the battery. This is exposed by the 'Requires High Perf ...
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2answers
2k views

Getting Kernel Panics on a fresh Mavericks installation; Can anyone help analyzing the KP logs?

Since a couple of weeks, my MacBook Pro has been experiencing random kernel panics. I believe these kps started after installing Mavericks (although I am not completely sure). I decided to do a ...
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149 views

What's the cause of GPU panics on macbook pro mid 2010?

I've had quite a lot of GPU panics lately, and after asking about it here and in other places, people told me that it is a problem with many macbooks from mid 2010. I've also heard that this happens ...
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0answers
45 views

GPU Programming on non openCL Compliant Graphic Chip [closed]

I have been playing around, trying to implement an openCL GPU computin layer in my cocoa app, just to realize that my 13" Macbook Pro Late 2011 and it's Intel HD3000 graphic chip doesn't comply with ...
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3answers
2k views

OpenGL acceleration with Intel HD 3000

1 - Original issue I own a Macbook Pro 15" from Early 2011, which suffers from the well-known-but-denied-by-Apple GPU problem. TL;DR: the AMD Radeon HD 6XX0M is dead and the Macbook can't boot, or ...
2
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1answer
185 views

Mac freezes on startup with vertical striped bands

I have an early Intel Macbook 13.3" that freezes on startup with strange bands down the screen. I'm unable to do anything. Any ideas on what would cause this?
2
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0answers
89 views

Filevault (or something else) preventing Nvidia drivers from loading

I attempted to migrate to a new mac pro, in preparation I did the following : Using Carbon Copy Cloner, clone my primary drive to a new drive. The source drive was using file vault 2 and I ensured a ...
2
votes
1answer
2k views

Is there a way to use the Intel GPU when running Windows 7 from Bootcamp?

Alright, so the problem I'm currently facing is that when I run Windows 7 on my MacBook Pro (Early 2011, 15" 2.2GHz CPU) with OS X 10.8, I used Bootcamp 5 to install Windows 7. Windows does not ...
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3answers
2k views

Is my mac book pro suitable for CUDA?

After visiting this page: http://docs.nvidia.com/cuda/cuda-getting-started-guide-for-mac-os-x/ I don't know if my MacBook Pro is suitable for CUDA developement. After About This Mac I see this: ...
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1answer
582 views

install opencv with cuda support and.. brew

i have installed opencv with brew and everything is magically ok. now i want to try to recompile by myself with cuda support. for this i have to download opencv, change a line in CMakeList.txt ...
2
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1answer
293 views

2011 Macbook Pro - GPU dying?

I have a 2011 MBP, 2.2 GHz, 8 GB, AMD 6750M, 512GB SSD that I installed myself. No AppleCare. Recently, I have had these weird glitches showing up shortly after I connect an external screen: What ...
7
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2answers
365 views

Is there a way to dedicate the discrete graphic card to CUDA on a MacBook Pro?

When a display is attached to a CUDA capable graphic card, a run time limit is enforced on CUDA kernels run on the card. Is it possible to use the integrated graphic card to power the display and, at ...
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2answers
6k views

Have to reset the SMC on Retina Macbook Pro very often

Very weird problem. About 3/10 times the discrete GPU on the Retina MBP (Nvidia GT650M) does not engage when I launch a game. The performance for the game drops to as if only the integrated GPU was ...
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0answers
178 views

Various applications are not redrawing areas of their screen (glitchy graphics)

There are a few applications that consistently show graphic glitches. I think it started happening on a recent Mac OS X update. I have: Mac OS X 10.8.2 (12C60) Intel HD Graphics 288 MB (can switch ...
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1answer
430 views

Does any OS X hardware contain on chip h.264 encoding/decoding?

I know that iOS devices have the h.264 instruction set on chip, which helps to dramatically reduce processing (and thus, power, battery drain, etc.) when watching native video. Has this been added to ...
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1answer
390 views

CentOS 6.x for CUDA development on a MBP

Here is a short description of my situation - I need a portable machine for CUDA and iOS development, so any of the newer MacBook Pros with NVIDIA GPUs seemed like a no-brainer at first. However, the ...
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2answers
283 views

What GPU functions or capabilities are behind AirPlay mirroring?

The product page for AirPlay states that advanced hardware acceleration is used to make mirroring to an Apple TV possible. The footnote shows that only Mid 2011 Macs and newer can use this function. ...
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2answers
3k views

How much GPU memory do iPhones and iPads have?

I'm wondering how GPU memory works on the iPhone and iPad. After reading the Apple tech specs on the iPad 3 (http://www.apple.com/ipad/specs/) it says the A5X is a system on a chip with a dual core ...
6
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1answer
390 views

Is it possible to use both the GPUs in a MacBook Pro at the same time?

The Macbook Pros come with two graphical processing units, one is made by ATI and the other one by Intel. Is it possible to use them both at the same time, to render one image/3D model/whatever on ...
3
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0answers
373 views

Screen tearing and redraw artifacts on any type of animation

I purchased a Macbook AIR July 2011 model about 2 months ago and I noticed in the last few weeks that animations have a lot of screen tearing. I thought at first it was Flash animations but I notice ...
3
votes
1answer
554 views

Can I force GPU rendering on my MBP when connected to a power source?

OS X Lion is quite demanding for old Macs. Even though I own a 15'' MBP early 2011 with the 'powerful' Intel HD 3000 for integrated graphics, some animations just don't feel right (low fps). This is ...