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

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1answer
287 views

Calculating Double FLOPS for GPU

I am using OpenCL to do some GPU computations and I am having a hard time computing the FLOPS of my card. The formula for FLOPS in float I am using is pretty straight forward: frequency * cores * ...
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0answers
41 views

GPU sharing criterion for VNC solution

For my job, I need to know if Virtual Network Computing solution (VNC), for doing export display, is sharing GPU ressources on server side where there is a GPU graphics card on this side. Actually, ...
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1answer
919 views

No video output, tried everything

My friends computer we built suddenly stopped producing video output. It's been a while and I've tried everything. We replaced the PSU, tried 2 different sets of RAM, 2 different CPUs 3 different ...
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0answers
349 views

GPU-Z Temperature Sensor Questions

I am going to make this as generic as possible so to help future searches for a concrete answer. I spent over an hour searching google and forums attempting to find an answer. Here is a capture of my ...
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2answers
48 views

When I'm buying a videocard, which components are from ATI\nVidia? [closed]

It's very common to buy a video card from a manufacturer that is not the manufacturer of the GPU. So I always ask myself: Am I buying a product completely built by the manufacturer, with the GPU as ...
0
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1answer
102 views

How much memory is being used on the gpu by each PID?

How do I know how much memory on the GPU is being used by each process, CUDA compiled code using 1 processor, accessing 1 of 2 M2090 Tesla cards available on a 16 core node on an HPC? ...
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1answer
53 views

GPU Does not Exceed 40 FPS

In the past whenever I used to play games such as Minecraft, I would frequently exceed 40 FPS. On top of this, a game that I am writing in Java with a group of friends which in the past could achieve ...
3
votes
2answers
8k views

Correct graphics card is not being used

I just bought this notebook and I am having trouble switching between which graphics card a game uses. It comes with AMD Radeon HD8530M and Intel HD Graphics Family. I went into "Configure Switchable ...
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votes
1answer
107 views

Why is it only possible to monitor CPU usage, and not GPU usage? [closed]

For some reason I've never been able to monitor the GPU usage on any system I've tried. The best we seem to get is proprietary tools written by 3rd parties or the video card manufacturers themselves, ...
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0answers
65 views

AMD APU integrated graphics - do calculations conflict with video?

An APU beginner question - let's say I have AMD "Kaveri" APU with integrated GPU cores, but NO discrete video card. Can I use these GPU cores for calculations (via OpenCL)? If yes, what part of the ...
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vote
1answer
140 views

eGPU extreme failure. What went wrong?

I attempted to setup an eGPU system today using a PE4L 2.1 and GTX 650 card, and after making all of the proper connections with my laptop off, I plugged in the PSU (520 Watts) to power the 650 and ...
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votes
1answer
83 views

Diagnosing Motherboard/CPU/ (most likely) GPU

OK, so I am trying to salvage my Mum's old PC for which she had bought a new power supply. After that it worked for a long time. After that time, it wouldn't boot (fans would come on very loud, power ...
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0answers
212 views

The GPU overheats and the laptop shuts down

I had to replace my laptop's graphics card a few weeks ago. I also had it cleaned. At first it was fine, except the fan was loud. But since yesterday it has shut down twice. Once when I tried to play ...
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0answers
59 views

Windows 7: Intermittent Graphical Errors

Sorry if this is the wrong "Section" to put this question in, if so let me know and I will move it. I seem to be having a intermittent graphical issue with my system which is normally seen as ...
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2answers
474 views

PC Reboot When Stressed

My father bought a new rig last week. It's a HP Envy Phoenix with: GEFORCE GTX 780 3072MB (Think it had GTX 760 stock) Intel i7 4770 3.4 GHz 16GB of RAM ... When under heavy load the computer ...
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vote
2answers
664 views

Does my GPU finally needs thermal compound?

I have the following PC configuration and since September 2011 when I bought and assembled it the only maintenance I did was cleaning every fans with compressed air. SSD: Crucial RealSSD M4 128GB ...
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0answers
31 views

Are there any performance improvements when both internal and dedicated GPUs are used simultaneously?

I'm using both internal and dedicated GPUs together using UEFI motherboard to drive multiple monitors (2 connected to MSI r7770 and one to Intel® HD Graphics 4600). What is this technology? How does ...
2
votes
1answer
289 views

How to check Intel iGPU frequency on Linux?

I own Intel Haswell G3420. At stock its iGPU has 1,15 GHz turbo frequency. In my UEFI I overclocked the iGPU to 1,5 GHz and added voltage. However the framerates in both benchmarks and games are the ...
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3answers
3k views

Macbook Pro: disable Win7 discrete GPU with no screen access

Backstory It's a well-documented problem with Macbook Pro 2011 models that from 2014 onwards, the discrete GPUs that are automatically activated and deactivated (or whatever, I'm not going to pretend ...
0
votes
1answer
458 views

Amd driver stopped responding and has recovered from an error

So this is 3 weeks since I got the GPU Sapphire R9 270 2GB. The other specs for my PC are: CPU: Amd FX 8320 PSU: Corsair RM 750W RAM: 4GB DDR3 1366 (for now) SSD: Samsung 840 Evo Motherboard: ...
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0answers
206 views

Where to find out which GPU supports how many monitors at which resolution?

I'm having a hard time finding an answer to the above problem. For instance, when I go to the NVIDIA manufacturers website, I'll get answers like: Multi Monitor: 4 displays Maximum Digital ...
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0answers
114 views

Dell Vostro 3550 have a PCIE or MPCIE or MXM slot?

So I was wondering if the Dell Vostro 3550 has a PCIE or MPCIE or MXM slot that I could swap out the current component using it and replace it with a gpu? I've tried looking at service manual's and ...
0
votes
1answer
384 views

Does the Inspiron 15 3537 have a PCIE or MXM slot?

So I was wondering if the Dell Inspiron 15 3537 has either a PCIE or M PCIE or MXM slot on it? I currently own one but can't get the keyboard off to open it up and have a look. It does have a ...
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vote
1answer
68 views

PC crashes randomly after BIOS-Reset

my PC crashes randomly since 3 weeks - just turns off, no shutdown. no warnings, no errors BlueScreenView doesn't show anything (0 errors) no sound-warning Event-ID: 6008 System was shut down ...
0
votes
1answer
84 views

Chipset GPU causes a massive slowdown

My AMD Radeon HD 7700 recently broke (fan stopped working and GPU overheated), and now I'm running on internal chipset graphics, and it causes a massive slowdown of the whole PC. I've changed the ...
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1answer
98 views

GPU access to a newly created user in Linux (Ubuntu)

I have a desktop computer with an Nvidia GPU, and the Python machine learning library Theano installed on it. Theano uses the GPU for carrying out certain computations. When I start IPython and ...
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2answers
117 views

Black/Gray/Rainbow screen once GPU load decreases

While playing the latest games, I frequently get black/gray/rainbow screens. Those freezes occure right after the heavy load of the game has stopped. So for example, when I quit the game, I get the ...
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4answers
3k views

Is it possible to use a nVidia GPU to render graphics if the monitor is connected to the motherboard video port?

I have an Asus Z87 Deluxe motherboard, which has an integrated Intel HD 4600 GPU; I also have a nVidia GeForce GTX 560 TI graphics card; currently, my monitor is connected to the graphics card and the ...
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vote
1answer
136 views

How much of a difference is there between video card manufacturers? [closed]

If I am looking for a video card and I have already selected a specific chipset (for example, the NVIDIA GTX 770), is there really a large degree of difference between the companies who construct the ...
2
votes
2answers
225 views

Dots and black screen while gaming

I have a very annoying problem with my PC. It's specifications are as follows: Model: ASUS N55SF Notebook Processor: i7 2670QM 2.20 GHz Graphics Card: GT 555M 2 GB My issue is that I ...
0
votes
1answer
1k views

Disabling discrete GPU in Win8 (UEFI) Laptop

Seeing how the Intel HD Graphics 4000 is covering all my needs perfectly for the moment, I would prefer to disable the NVIDIA dedicated GPU in my Lenovo Z400 for a while. I've already went to the ...
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0answers
71 views

Selecting the default GPU on an Asus motherboard

I have an ASUS P9X79 motherboard, on which I originally had one GPU (a cheap nVidia GeForce 210). I recently bought a newer, better GPU, and inserted it into the second PCI-E slot on the motherboard. ...
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1answer
82 views

disabling sound in a game increases FPS

Take League of Legends for example.. When I have my sound on I get an average of 50 FPS, but when I disable it my FPS rises to 60. Why Is this? I thought sounds were played using the CPU and FPS is ...
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0answers
48 views

Force process to use specific GPU - CentOS

We have a system with two video cards. One is stock and required to run the desktop GUI, and the other is an NVidea GPU only for video processing. (There is no video out) The problem is that ...
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0answers
29 views

New GPU crashing on startup

Recently bought a GeForce 8400 gs (1024mb DDR3 version) in hopes of upgrading (if you can call it an upgrade) my already out of date tower (Dell Inspiron 530) and just needed graphics better than the ...
0
votes
1answer
4k views

How to check GPU and motherboard compatibility?

I want to buy the following motherboard: link And this GPU: link How do I know if they are compatible?
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1answer
147 views

GPU glitches? Crashing both Linux Mint & Windows 7

My GPU is apparently dying on me. Yesterday it caused a BSOD on Windows and crashed MDM on Linux Mint. It caused a few strange graphical glitches before crashing on both operating systems. Today, i ...
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votes
0answers
315 views

External GPU for macbook / mac mini

We use a mix of macbook pros and mac minis, from time to time we do some quite complicated cad modelling which takes a long time to render is there a way to hook up an external graphics card to the ...
0
votes
1answer
78 views

Do certain laptops, say Macbooks, have significantly better hardware buses than others?

Many modern laptops do not allow one to change the memory banks, as they are welded in, especially ultrabooks and Macbooks seem to have this 'feature'. I've heard that sometimes this idea is ...
1
vote
1answer
204 views

Monitor won't display anything when turned on

It's been a month now since my computer started having problems when being turned on. What happens is, the monitor keeps switching from sleep mode to awake mode. While doing this, the screen ...
0
votes
1answer
636 views

How many screens do two R9 290 cards support when put in crossfire?

How many screens do two R9 290 cards support when put in crossfire? I know nvidia has the limitation of only supporting two screens when in SLI mode, what's the maximum ATI supports when using ...
0
votes
1answer
93 views

Pavilion zv5200 graphics issues - Hardware or driver?

I have an old Pavilion zv5200 (service tag zv5260us) whose hard drive died a few years ago. Just recently, I picked up a used hard drive for it just to get it working again as a small, fun project. ...
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votes
1answer
210 views

High pitched whine coming from the GPU/PSU?

This problem only happened today, and it has been getting really annoying. SPECS: Intel Core i3-3210 @ 3.2GHz 4GB x 2 RAM AMD Radeon R7 200 Series Now, Whenever I play games at a supposedly ...
0
votes
1answer
319 views

Enable GPU for cryptocurrency mining while running monitor off IGP?

Users in the cryptocurrency community usually solve this by either: -Using DVI-A or such to vga adaptor and make a dummy plug with resistors. However, all my hardware run with DVI-D. Vga adaptors ...
0
votes
1answer
189 views

Computer force restarts when graphics card is installed

Specs: Intel Core i7 4770k with Corsair H100i Asrock Z87-ITX Corsair Vengeance 8GB x2 Rosewill HIVE 650W EVGA GeForce GTX 770 Runs to monitor through HDMI cable from GPU I've been troubleshooting a ...
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votes
1answer
1k views

Upgrade soldered GPU

I have a few questions about GPU upgrading, my laptop is good but the GPU is really bad, if it was a better one I could play most recent games on medium-high instead of lower quality. My laptop is an ...
3
votes
1answer
246 views

Can wrong drivers in Windows cause hardware failure?

If I install wrong drivers manually or via a driver update software for my GPU, BIOS or anything else in my PC - can it cause the part to fail? I have already lost two laptops from onboard GPU failure ...
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votes
1answer
240 views

how does mxm graphics card compatibility work

I have this aio PC that's like a gimpy laptop. It's only GPU expandability is an mxm slot but I've never used them. Do I treat them like pcie without a VGA port in regards to its version standards and ...
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0answers
70 views

Is a gradual increase in the reported GPU temperature a sign of impending hardware failure?

It's an uber old computer OS: Win 7 Pro M/B: P7P55 DE GPU: NVidia GEForce 8400 GS Cabinet: Antec with a single 120mm fan set at high-speed Security: MS Security Essentials Problem: ASUS ...
3
votes
1answer
111 views

Gamestream accellerated VNC application?

Steam currently has it's in-home streaming solution in he beta install of the application. This tech lets you stream your game over a VNC-like protocol to local devices but uses hardware encoding on ...