Processor specifically designed to perform fast memory manipulation, with instructions specifically tailored to handle computer graphics processing and rendering

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35 views

How to increase Timeout Limit

I am doing some GPU intensive work. It is not rare that my OPENGL will crash and with it the app using it. I get presented with an error message suggesting to fix this by increasing the timeout limit. ...
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0answers
88 views

Is Flash hardware acceleration assignable to a given GPU?

On a KVM Windows guest with VGA passthrough, Flash hardware acceleration is not working, e.g. it shows a green screen for youtube videos. The GPU (AMD) is working well and has the latest drivers, ...
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0answers
62 views

Can i7 4770 take 2 GPUs?

I want to use 2 AMD Radeon HD5450 GPUs and a Intel i7 4770 for a multi-seat gaming setup. I have found a motherboard that has 2 PCIe x16 ports ports but I am wondering if the CPU will support it ...
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1answer
950 views

Trying to install GPU in dell poweredge 1950 - refuses to boot past bios?

I currently have a poweredge 1950 (gen II i believe) in my possession setup as a ESXi vm host, i wanted to install a GPU in it i had lying around. its an NVidia 9800GT installed into one of the PCI-X ...
1
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0answers
94 views

Glitches after closing/opening laptop lid. T410p, NVIDIA

I've just installed Ubuntu 12.04 on a Lenovo T440p. I have an integrated Intel GPU, which works fine (until now), and another gpu (NVIDIA GeForce 730M) which I wanted to use instead. I installed the ...
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0answers
38 views

Second monitor not fully functioning

I recently set up a second monitor, and old Xerox XL370b. What I'm trying to do here is run one monitor off of my graphics card, an NVIDIA GeForce GTX 650, and the other off of integrated graphics. ...
0
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1answer
28 views

what exactly is meant by 'programmable GPU'?

I am learning openGL and have come across this fact 'modern GPUs are programmable'. what exactly is meant by that? can a user program reprogram a GPU's function on the go?
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1answer
108 views

GPU plugged into a x16 PCIe with 4 available lanes, will it work?

I'm considering a configuration with a µATX motherboard (Fujitsu, with Intel Q87 chipset) that has two PCI express x16 slots, one would be occupied by a card that needs the 16 lanes, and the second ...
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1answer
417 views

is there a risk to undervolting?

I read that overvolting is bad for your card and will cause it to wear out faster. does undervolting do the same and make the life longer, or does it wear out the unit as fast as or perhaps faster ...
1
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0answers
157 views

How is GPU affinity decided in a Multi-GPU configuration?

In a Win 7 system with multiple different video cards (NON-SLI and NON-CROSSFIRE), how is decided GPU affinity? So you have 2 totally different video cards, each with it's own display and you launch ...
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votes
1answer
53 views

Can i replace notebook GPU with something newer? [duplicate]

i saw some videos on youtube, that you're able to replace soldered GPU (very risky though) i have a macbookpro5,5 and thinking to replace gpu with something new (probably another OEM mobile GPU that ...
0
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1answer
272 views

PSU coil whine, black screen & loud gpu fan (need help)

As of 1 week ago my computer started having some really weird coil whine coming from the PSU, and my monitor became black a few times and you could hear the GPU fans go 100%, so i instantly went and ...
3
votes
1answer
369 views

SLI bridge vs powerful GPU?

I'm looking into upgrading my Gaming machine with a new GPU configuration. I want to avoid specifics and try to keep things on topic, so in general, am I likely to get better performance by putting 2 ...
1
vote
1answer
1k views

How do you measure GPU throttling?

How do I determine or monitor when and to what extend my GPU throttles due to thermal constraints? Is this data available natively in logs or do I need to run a separate program beyond what is ...
0
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0answers
195 views

Geforce 770 gtx reaching 95+ degrees

Hi guys! I've been playing Assassin's Creed IV a lot these days, I used nearly maximum video settings and my computer's temperature was looking good ( both CPU and GPU ). Yesterday I started playing ...
0
votes
2answers
515 views

Windows 8 - BSOD/locks persist after all hardware replaced except PSU. ATIKMDAG.SYS

I saw another user with a post similar, but no clarification, so I will lay out my situation. Problem: BSODs and/or Graphics distortion upon resuming the display from shutting off. NOT sleep mode. ...
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0answers
144 views

Games in windowed mode lag (with AMD GPU)

Before I start, I tested the latest beta and the latest stable (as of now) drivers, both had this problem. The problem is also not specific to any game, like it happens in Battlefield 4 and Trine 2. ...
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votes
1answer
120 views

Why Laptop's Secondary (better) VGA doesn't work properly? [closed]

I have a laptop with switchable graphic cards and while the secondary VGA (the more powerful one) on some video games encounters fail ("close program" error) while the primary VGA can open the ...
0
votes
2answers
137 views

Losing monitor input - PSU or GPU suspect

I randomly lose video after playing games once in a while (mainly guildwars 2) regardless of graphics quality. Computer still produces sounds and appears working, but monitor reports no input. I ...
1
vote
0answers
156 views

How to configure X-Windows for CUDA-GDM with 1 GPU card and 1 motherboard adapter

The CUDA-GDB debugging tools apparently require a very specific x-windows configuration process and I am still trying to work out the steps. A person must install the NVIDIA drivers to access the CUDA ...
0
votes
1answer
91 views

is Geforce Experience viable for maintaining GPU drivers?

I'm using Geforce Experience to update my Nvidia GPU drivers whenever a new release arrives. I don't let it install automatically, and I do use a custom clean install with only drivers and PhysX. ...
0
votes
0answers
183 views

Is a Dell XPS 15 L502x with three 24" monitors (1920 x 1200) possible?

I'm at a crossroads and need some PC advice. I'm a web developer so I'll have a few local web and DB servers running, maybe Photoshop and or Illustrator, any number of MS Office programs running, SQL ...
0
votes
1answer
449 views

ImageMagick for Windows not listing OpenCL as enabled

I'm trying to experiment with GPU-accelerated resize operations using ImageMagick. On my Windows machine, using convert -list configure lists only FEATURES OpenMP and not the OpenCL I expected since ...
0
votes
1answer
312 views

1080p 10bit MKV Video is Choppy but Has Smaller File-size?

I've tried VLC, MPC-HC with LAV and CCCP but nothing worked for 1080p 10bit MKV. The video is not always choppy but only during some particular scenes with high content bitrate. I've got 2 versions ...
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votes
1answer
230 views

Quick, intermittent buzzing sound and freezing

I've recently been having this issue with my desktop PC. When I'm playing games, or watching videos, every now and then I hear a buzzing noise from my headphones and the video/game freezes for a split ...
1
vote
2answers
376 views

No video output on GPU or MOBOTHERBOARD (pc does nothing?)

I have a pc from 2007, the issue is, the power LED is on, like normal, when the following cable is disconnected: But, no GPU or BIOS VGA output. When I connect it, the CPU fan spins, normally, ...
0
votes
3answers
1k views

Do I really need 1 GB Ram for a graphic card if i'm going to use only for HPC? [closed]

I have a Nvidia GT640 with 2GB memory and it requirements says that my computer must have at least 1 GB RAM. My computer can't have the enough needed ram (Could be a Raspberry Pi, CubieBoard, 86 Duino ...
0
votes
1answer
82 views

9 Bleeps Installing new GPU - Black Screen

BIOSTAR TH55B HD Intel i5 760 2 x 4gb ddr 3 ram 600W PSU 1TB Samsung HD105SI ATApi iHAS124 CD/DVD Windows XP I am trying to install my new msi radeon r6950 twin frozr iii However when I install it ...
1
vote
2answers
434 views

Why is Process Explorer reporting activity in non-existent dedicated GPU memory?

I've been playing around with Process Explorer on a laptop of mine with Windows 7, 4 GB of RAM, and an onboard GPU(ATI Radeon 6480g as part of the A4 APU). Oddly enough, Process Explorer reports 1.5GB ...
0
votes
0answers
202 views

why is my GPU temp a negative number?

when idling, the GPU (AMD Radeon HD 8570D) tends to list numbers around -3C. when it's running a 100% for a while it get up to 11C. is there some sort of math going on to get these numbers or does it ...
0
votes
1answer
664 views

Is running a game at a higher resolution more stressful on CPU/GPU full screen or windowed? [closed]

When running a game at a high resolution (1920 by 1200) is it more stressful on CPU/GPU when it is full screen (1920 by 1200), or windowed (e.g. 1280 by 1024)? What about if another window is open ...
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3answers
98 views

Is it a bad idea to monitor hardware and processes while playing a game or using a CPU intensive program? [closed]

For example, using something like Open Hardware Monitor to check CPU temperature, while running a game in another window. Neither are minimized. Or using Process Explorer with a web browser open as ...
0
votes
0answers
307 views

Same GPUs on Crossfire, different clock speed

I have two AMD Radeon HD3850 GPUs running on crossfire and I just noticed that they have different clock speeds. The first one(the one the displays are connected to) has the following clock speeds: ...
1
vote
0answers
217 views

Desktop with 6-8 monitors @ 2560x1440 - what GPU-s? [closed]

I have a problem of finding suitable GPU-s for day trading setup. @GPU So that minimum of 6 monitors run @ 2560x1440 @ 60hz. The setup must be quiet - if possible, the GPU-s should be fanless. AMD ...
1
vote
1answer
297 views

Graphics issue OS X Mavericks

Sorry for my english in advance. I have Macbook Air 13" (mid 2012) [CPU: Core i5 with GPU: HD 4000]. I am facing problems with the GPU. First after. I could not boot after updated to OS X Mavericks ...
1
vote
1answer
136 views

Windows 8.1 Dual GPU freezing

I'm almost killing myself here trying to make this computer work with two GPUs. It works fine using one GPU; all drivers are up to date. After inserting the second GPU, about two minutes after ...
0
votes
1answer
78 views

Do I need to keep my gpu control panel active?

I've been using onboard graphics for the longest time. But I finally got a gpu. A low end one but still better than onboard. But when I put the gpu in, it installed nvidia geforce experience. And I'm ...
0
votes
1answer
459 views

Motherboard too hot?

On a new PC I just bought, Speccy reports that the motherboard is too hot: Since the CPUs and GPU are only at 30C, and 110C is really very hot, I suspect that the reported Motherboard temperature ...
0
votes
1answer
710 views

OpenSuse 12.3 gpu fan speed

I won't go into the details of what I tried and simply explain what I want. graphics card: AMD HD 4870 So I'm usually working with Windows 7 and my gpu is at 54C with 30% fan speed when idle. Now I ...
2
votes
1answer
343 views

How to uniquely identify GPUs (of the same model) on Linux?

I have multiple AMD Radeon GPUs (of the same model) on Linux. I'd like to be able to uniquely identify them, so that if I swap them between PCIe slots, or even between machines, I'll know which one is ...
1
vote
3answers
2k views

What are the risks associated with buying a used GPU? [closed]

My friend recently upgraded his GPU, and I am considering buying his old one. It is an ASUS GTX 650 Ti. He has used it for about one year, placing moderate loads on it. When running, it stays within a ...
-2
votes
1answer
59 views

Is My Mobo Dead?

My desktop is on the fritz and I think my motherboard's (MSI 890FXA-GD70) to blame, but just to be sure I wanted to ask. It started with my CPU (AMD Phenom II 975 BE) clock spazzing out. It went from ...
0
votes
1answer
43 views

How to overide GPU time given to Windows XP or applications?

I have an application that uses the GPU (I am not sure if it's OpenCL). This application has an intensity control; if it is set too high, the more productive is, but Windows itself and every ...
0
votes
1answer
325 views

Will the graphics of my processor and GPU combine?

I just bought an Intel i7 4770k with integrated HD 4600 graphics. I also purchased an AMD 7790 GPU. Will/Can these components run together to add more graphics power to my system, or is this ...
0
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0answers
47 views

Wierd graphics issue in WoW

I noticed these weird transparent dot like things around various things in World of Warcraft when I started playing again recently. It doesn't look normal, nor was it there before and is quite ...
1
vote
0answers
166 views

How much clearance does my GPU fan need?

I just installed a second nVidia GTX 660 in my desktop. Both cards are connected to the PCIe x16 slots. I am also going to be installing a small RAID card in the system also. Originally I was sure ...
2
votes
1answer
202 views

Is there a way to trick or force a consumer graphics card to use workstation card drivers?

Related to this question and the chosen answer, in particular this bit: There are some minor differences to create this rate fence - for example, the Quadro / Fire Pro models use different drivers ...
0
votes
1answer
1k views

Can't update GPU drivers on my Samsung NP-350V5C under Windws 8.1

I get Batman GOTY edition, but I can't run it: I have something like 1 or 2 FPS or I get the error ?FRA?Launch.Errors.Error.FailedToCreateD3D9Device?, it depends on the selected driver. As far as I ...
1
vote
2answers
127 views

Why are CPUs better than GPUs at regular tasks?

I'm trying to understand the relative strengths of CPUs vs GPUs. Quoting popular opinion, "the more cores, the better", so by that logic, a GPU should always outperform a CPU, and it does with ...
0
votes
2answers
338 views

I'm trying to upgrade to a new GPU, need some help identifying whats in my PCIe x 4 slot

I'm trying to upgrade to a GTX 770 from a single slot GPU, however, it requires two PCI slots, and all mine are occupied. I know whats in one of the slots (not including GPU), but I need help ...