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

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17 views

Check my video card memory [duplicate]

I have a r9 290x GPU, and i am suspecting that it has started to fail me. All my games have started crashing randomly, freezing my computer, giving me a black screen before it recovers and tells me ...
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36 views

Infrequent Soft-Freezes ingame; have to Ctrl-Alt-Del out

Ever since getting my new computer, it's had this problem: Around every month or so, when playing games, it will just randomly lock-up. The freeze is purely process-based, as far as I can tell. ...
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0answers
111 views

How to update video driver when I'm recieving error code 31

I am using a Dell Latitude 3540 with an AMD Radeon HD 8850M running Windows 8, recently the motherboard was replaced because the GPU was dying, after it was replaced it worked for a while, then I ...
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1answer
60 views

Does the Windows 98 OS/shell use the CPU to write to the framebuffer/display?

I mean does it use the CPU to access MMIO to put pixels on the display without having other hardware (e.g. GPU, etc.) follow-up after it. When Windows 98 boots, it loads an image by whatever program ...
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0answers
163 views

Can Linux be installed successfully on an intel atom D2500/GMA3600?

I'm triyng to install debian on an intel D2500HN motherboard that features the GMA3600 Power VR video chip. I tested various versions, 32 and 64 bit but the result is always the same: an artifact ...
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0answers
31 views

Powerful PC struggles during normal use

I recently bought a PC with the following specs: MOBO: ASRock Z97M Pro4 Chip: Intel i5 4670k RAM: 16 GB RAM 1600MHz Storage: SSD Samsung 840 EVO 250GB to boot the OS and 1TB HDD 7200rpm for data ...
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1answer
183 views

Why is my PCI-Express 3.0 graphics card running as PCI-Express x16 v2.0?

My new computer is a top value machine: Motherboard ASUS CrossHair V Formula Z CPU FX-9370 DRAM 2.133MHz GPU Radeon R9 280X PSU Corsair AX1200i All drivers are up to date (as for today: September ...
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0answers
30 views

If I enable SurroundView, will I still be using my GPU?

So, I enabled Surround View in the BIOS to use two monitors, one is plugged at the GPU and the other at the motherboard. Everything works fine. But I'm using the GPU for both monitors? Catalyst ...
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0answers
42 views

Triple monitor setup on GPU and MOBO

So, I have an AMD 7870 Sapphire OC Edition. It only has two DVI slots, HDMI and a display port. Anyway, I have two 1080p IPS panels setup to my main monitors, these are both connected to the GPU via ...
0
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1answer
159 views

Does turning off the monitor drop GPU power consumption?

When I manually switch one of my monitors off in a dual monitor setup does the GPU drop power consumption and stop sending a signal to the monitor? Does it work the same way when Windows turns off ...
0
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1answer
46 views

GPU memory performance effects

What performance effects should I expect by downgrading from 3GB to 1.5GB on the same video card (an nvidia GTX 560m if it matters). I have read that the extra memory over 1.5GB is mostly superfluous, ...
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0answers
112 views

Graphics stuttering in 3D Games

Every time I play a game, I experience random stuttering of video and the FPS counter very briefly goes down to 0. This stuttering can be seen in this YouTube video, with the most obvious stuttering ...
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0answers
34 views

Incredible graphic glitch

I tried to watch a video on Youtube, on HD. the very moment I hit play, my screen enters the matrix : http://www.youtube.com/watch?v=dmDPLUnbnZI I immediately reset, and my screen now blinked like ...
2
votes
2answers
407 views

What are the differences between “scientific GPUs” and “gaming GPUs”?

I am currently working with neural nets and I recently made my code much faster by configuring a framework correctly to make use of a GPU. The GPU that is used is a Tesla C2075, which is part of the ...
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votes
1answer
29 views

GPU's performance mainly depends on which factor [closed]

There are many specs given about a GPU. I want to know by which single factor its performance can be measured; would it be based on pixels/sec, clock speed, number of cores, amount of memory, memory ...
0
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1answer
603 views

Is the Asus Z97 Board integrated Graphics or iGPU, and what is the difference? [duplicate]

I plan to buy an Asus Sabertooth Z97 Mark 1 board, with an Intel Xeon Processor E3-1220 v3 (without graphic). Now I don't know if the Asus board uses an integrated graphics or the graphics from my ...
2
votes
2answers
541 views

Do I need a video card?

I plan on building a computer with Intel Xeon E3 1231v3 which has no GPU: Graphics Specifications Processor Graphics: None on a Gigabyte GA-Z97X-UD5H motherboard which has an onboard ...
0
votes
1answer
81 views

What is the different between a CPU with or without the GPU?

This may be a dumb question. But this is definitely a quick n easy question for those who know it :) When I choose to buy a CPU with No GPU, such as some of the Intel Xeon CPUs, what should I bear in ...
0
votes
1answer
253 views

How to identify hardware performance bottleneck in laptop? [closed]

Is there any tool that helps to determine the weakest link of my current laptop hardware specification? Any online guide to help me choose nice balanced configuration for the new laptop? I need to ...
0
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1answer
162 views

Shadowplay vs. NVenc?

I would like to understand the difference bitween NVidia Shadowplay and NVenc. Both allow you to encode videos in h.264 on the fly, but I understood that the first one use a h.264 dedicated chip ...
0
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0answers
101 views

Apple thunderbolt display 27' connected to PC

I just bought an apple thunderbolt display 27' and Asus maximus v extreme motherboard. My GPU is N480GTX. when I open a game ı cannot play in high performance. also in web pages like facebook, the gpu ...
0
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1answer
706 views

CPU is busy after installation of Geforce graphic driver 340.52 (NvNetworkService.exe= 12 % of cpu)

CPU is busy after installation of nvidia Geforce graphic driver 340.52 (NvNetworkService.exe= 12 % of cpu) Any body knows why? I have Dell XPS L502x laptop. This problem occurred just after ...
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2answers
1k views

Hot idle temps on GPU, MSI Twin Frozr R9 290x

As a non-reference GPU, I was surprised on how hot it ran while idle. The card is slightly overclocked out of the box at 1030MHz Core Clock speed. 52C to 55C on idle (Hot for being on idle) 74C to ...
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0answers
153 views

Windows 8.1 x64 black screen on boot

I have done a ton of research on this already and seems to be a very common problem with 8.1. The thing I am finding is that everyone has this issue when they upgrade to win 8.1. In my case I had 8.1 ...
0
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1answer
360 views

Troubleshoot CUDA on Linux for GeForce GT 730

I'm setting up CUDA toolkit on Linux for a GT730 graphic card. When running deviceQuery it always gets an error `cudaGetDeviceCount returned 38 ... no CUDA-capable device is detected. Has anybody ...
1
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0answers
48 views

3rd monitor suddenly ceases to operate

A couple months ago I purchased an active mini-displayport to DVI adapter to plug a 3rd monitor I had laying around into my computer. The adapter only supports resolutions of up to 1080P but this isnt ...
0
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1answer
28 views

Display going to “no signal” at strange times

I know enough to assume this is a video card issue. I am using an AMD Radeon HD 6800 card that has worked like a charm. Recently, while playing League of Legends, this happened. The screen went ...
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0answers
68 views

How to tell if gpu is overheating without sensor

I just took apart my dell xps m1210 to re-apply thermal paste. I used thermal PASTE instead of a thermal PAD on the gpu, but I think it should work fine. Even so, I worry about weather the gpu is ...
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0answers
133 views

GPU is running at a high temperature even after cleaning it with a compressed air can?

So before cleaning my computer, my GPU ran at a temperature between 90 and 100 degrees Celsius. Now that I cleaned my computer with a compressed air can, my GPU is running at a temperature of 86 ...
3
votes
0answers
49 views

Desktop remains on, display quits working, loud “skipping” noise follows

For the past 2-3 days, strange things have been going on with my desktop and its interaction with the monitor. While playing a game, my monitor went black as if my computer had been shut off. However, ...
1
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1answer
1k views

Why are videos rendered by the cpu instead of the gpu?

Well I know this might sound like a pretty stupid question, but I couldn't find an answer using google, so yeah ... So, I know there are techniques like OpenCL and CUDA, but why is, by default, the ...
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0answers
599 views

Google Chrome crash the whole system on Xubuntu 14.04

I have been using Google Chrome with Hardware acceleration with no problem and very good results on my Xubuntu 14.04 Dell Latitude E6440 with Radeon GPU. Lately, (probably due to some "System Update" ...
1
vote
1answer
85 views

Can an artifacting video card be useful in any way?

I recently acquired an MSI Radeon R9 280X video card that experiences visual glitches/flickering patches/artifacts in games and in 2D mode. Once I tried to open a video in fullscreen mode from Youtube ...
0
votes
2answers
152 views

How do I tell Windows Update to not check for updates for my GPU drivers?

Windows 8.1 at work (no group policies) wants me to update my GPU drivers through Windows Update (it appears in my optional updates list). I'd rather do this manually since it gives me more control ...
0
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2answers
55 views

Install / uninstall GPU drivers in Win7 via file explorer?

Situation: (See also for context: a previous question) Cannot access Win7 (bootcamp) system via screen, as AMD GPU is bust Win7 Safe Mode does not help Can run OSX partition as managed to manually ...
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0answers
88 views

GPU sensor not working, fans out of control

My fans are out of control and my GPU is apparently hotter than the surface of the sun. I'm using an iMac with Windows 7, (no OS X partition) and I already tried resetting the pram and nvram. ...
0
votes
1answer
91 views

Can I use a small, different GPU alongside my main GPU to connect an additional display?

Problem: At the moment I am running with a display port monitor on a AMD R9 290 and I wish to connect another display port monitor to my computer. My mainboard does not feature a display port ...
0
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1answer
194 views

Graphics card issues? Green lines and distortion on my screens

I turned on my computer this morning and it had a bunch of vertical green artefacts and some horizontal distortions on text. You can see what it looks like I assume it's the graphics card but I'm ...
0
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1answer
336 views

WebGL unavailable on Chrome for no apparent reason

I'm not entirely sure when this issue started, it could have been after a graphics card driver update, but WebGL will no longer function for me on Chrome. http://webglreport.com/ tells me that ...
1
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0answers
93 views

Do HDMI splitters always work? Or is it a GPU compatibility?

I want to buy the geforce gtx 750 ti GPU. I have an hdtv and I'm buying an hd monitor. But the gpu only has one hdmi port. I would just put my tv on dvi but it doesn't have a dvi port. Only hdmi and ...
0
votes
1answer
130 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 * ...
0
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0answers
29 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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votes
1answer
493 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 ...
0
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0answers
270 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 ...
1
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2answers
46 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
80 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? ...
0
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1answer
49 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 ...
2
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2answers
4k 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
79 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, ...
0
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0answers
43 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 ...