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

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20 views

VM: Mac OSX Host, Windows Guest: Use VT-d so that the fast GPU is available for the VM?

Vt-d is enabled in recent MacBook Pros, but I did not find any information on actual gpu sharing. Is it possible to set up a MacBook Pro with two GPUs (Intel, nVidia or AMD) so that I can use the ...
0
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1answer
38 views

GPU driver restart just in PCI-E 16x slot

My specs are these: i5 3570k 2x 4Gb G-skill DDR3 MSI Geforce 770GTX 650W PSU (Inter Tech Energon EPS-650W - ...
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0answers
26 views

GPU showing artifacts and failing to boot with GPU drivers installed

I’ve been having problems with my GPU since last night. I was playing a game when suddenly the game froze, green and purple artifacts showed up and the game minimized to desktop before continuing ...
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2answers
71 views

Running a computer without Integrated Graphics or Dedicated GPU [duplicate]

Is it possible to run a computer without integrated graphics and no dedicated gpu? If so would it be able to perform basic functions such as browsing the web. If not then why wouldn't it work?
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0answers
14 views

How do I find the exact model of my GPU?

I want to buy the exact same GPU as I already have in my PC. I want to make sure I find the exact same model before buy it. I think I have an AMD Radeon HD7900 card. I would really like to find out ...
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0answers
9 views

Active directory: what policy modify to prevent this?

I have allowed my user to shutdown and enable the shutdown button on menu as described here https://support.microsoft.com/en-us/kb/816569 I give of course gpupdate,and no errors. But my desktop is ...
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0answers
47 views

External GPU through expresscard slot - Power up PSU

I got one of these: http://www.banggood.com/EXP-GDC-Laptop-External-PCI-E-Graphics-Card-p-934367.html It's an external gpu dock through expresscard slot (exp to pcie). I hooked it up to my PSU as ...
1
vote
1answer
56 views

What specs should I consider for playing/streaming 4K to 8K video perfectly? [closed]

I am buying a massive, 4K screen, and might consider one closer to 8K instead. Since these screens are very capable of rendering the full brink of every pixel sent to it by a powerful GPU, what specs, ...
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1answer
33 views

Windows 7: dual monitor cuts wallpaper if resolutions are different

I am using two monitors right now, one of them configured to 1920x1080 and the other one to 1366x768 and I am not being able to fit my wallpaper properly to both screens. Windows is resizing the image ...
3
votes
0answers
24 views

Why do video players affect my GPU overclock?

I have a Sapphire Vapor-X Radeon HD7950 OC edition graphics card. It runs at 850 MHz using the regular BIOS and at 950 MHz using the Boost BIOS. I'm using the Boost BIOS. When computer boots, the ...
0
votes
1answer
31 views

Would hardware-related GPU artifacts appear over remote desktop?

Could GPU artifacts manifest over virtual displays, like a remote desktop connection? My understanding is that hardware-related anomalies display wouldn't appear over a "virtual" display, like a ...
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0answers
32 views

tiny white dots showing on screen

About a month ago, I noticed little white dots, about a pixel big, randomly showing up on my monitor. They won't stay in place, but move around the entire screen. Also, they only show up in black or ...
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1answer
77 views

How do I understand the memory of GTX980M, 4GB or 8GB?

I have just bought a new laptop, which is advertised as GTX980M 8G. So I checked: dxdiag is saying "memory available is roughly 4GB." 2 of them are saying it's a graphic card with 4G, and the ...
1
vote
2answers
55 views

NVIDIA drivers for video and GPU

My workstation has 2 NVIDIA cards installed: NVIDIA QUADRO K2200 driver version: 341.44 NVIDIA TESLA K20 driver version: 347.88 My simple question is that should I install the driver ...
0
votes
1answer
34 views

What is the “maximum” temperature for my GPU [duplicate]

I have http://www.amd.com/en-us/products/graphics/desktop/7000/7700. I want to overclock, but I don't know what the maximum temperature is.
2
votes
0answers
38 views

Testing my PSU, and GPU

Bit of a complicated situation people.. But my main question is my PC seems to be running on my psu but it has a problem with my graphics card. It needs two six pins to run it.. The card runs on my ...
1
vote
2answers
59 views

PC black screen and fast fans

so I've had big issues with my computer for about 2 months now. After 2 years, my video card seemingly died, so I bought a 280x as a replacement. Well after 2 months, if supposedly failed as well, so ...
0
votes
1answer
47 views

How can I disable the onboard GPU on my laptop?

I have a problem getting my computer to run a game. The problem is I can't run it by using my NVIDIA GPU. My computer insists on running it using the integrated GPU. I tried some methods to force it ...
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0answers
27 views

VGA can't detect Monitor and turn to sleep mode

I have my new PC for a 4 months, everything worked perfect till one morning I turned it on, and the monitor (SAMSUNG) tried to detect the graphic card (ASUS R9 290) without any success and turned to ...
0
votes
1answer
46 views

Graphics card possible power issue

I had an nVidia GTS 8800 that stopped working suddenly. I thought the card had just died so I purchased a Sapphire Dual-X R9 280X 3GB GDDR5 card to replace it. The new card does not work either. ...
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0answers
42 views

What causes this GPU condition and how to fix it?

I don't know how to exactly describe this behaviour of GPU in English, so I couldn't hit a solution on google. The GPU is a PowerColor Radeon HD6870. The symptoms started when the GPU was 2 months ...
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0answers
40 views

Which GPU does BIOS use for video output? Or is GPU involved at all?

As the answer to my question may differ depending on the specific hardware of a computer, I will limit my discussion to common PCs that we use everyday. The reason for asking this question is to try ...
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0answers
47 views

How do I identify counterfeit hardware?

A peer recently told me to be aware of counterfeit Intel CPUs. I built my PC just last year and now I’m afraid I might be affected. How would I discover counterfeit hardware? My PC: GPU: Asus GTX 780 ...
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0answers
18 views

How to manage a Radeon GPU along with FirePRO

I will be getting an AMD FirePRO very soon and I want to use it in my personal computer. My motherboard and PSU can power both my Radeon and FirePRO, but I need to make sure they don't interfere with ...
0
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1answer
62 views

Can I use a Radeon GPU and a NVIDIA GPU together to increase performance? if so how?

I currently have an Nvidia gtx 650 with 2gb VRAM. I want to get more quality and performance in games. I have been looking at the XFX Radeon R9 295X2 with 8gb VRAM. I want to know if I can use both of ...
6
votes
3answers
1k views

Rewiring GPU with RAM? [closed]

So what I want to do is to solder the copper wire as shown in my scheme using zinc-lead-tin alloy, provided that I will remove the VRAM (connected to the RAM) so I could replace it with the wire. I ...
0
votes
1answer
17 views

What aspects of running modern videogames cause most of the power consumption on GPU's?

A 3D game has to render polygons, their textures, detect collisions etc. and current GPU's eat an enormous amount of power. Which aspect(s) eat the majority of the power used on a GPU when a typical ...
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votes
1answer
115 views

Underclocking GPU <-> Overclocking GPU [closed]

I have the following situation: A NVidia GTX 260, in P0 State the power supply can't give enough power so we decided to let it in P8 state. But now we want a bit more performance from the P8 state. We ...
2
votes
0answers
26 views

Computer won't start/react while new gpu is plugged in

I just upgraded my computer and changed almost everything except for the case and psu (650W). My parts: ASUS ROG MAXIMUS VII HERO Intel Core i7-4790K Kingston SSDNow V300 240GB 2.5" OEM Corsair ...
0
votes
0answers
87 views

How exactly does “intel_iommu=igfx_off” affect the passthrough of an Intel IGD?

How exactly does "intel_iommu=igfx_off" affect the passthrough of an Intel IGD? Does it prevent the detachment of Intel IGD from host altogether so that the emulator such as qemu-kvm won't even see ...
1
vote
1answer
53 views

GTX680 GPU BIOS OverClock stuck to 1150MHz

I started to overclock my GTX680 by editing its BIOS. Problem is that the Boost Clock is stuck at 1150MHz at full load even though I set the Boost Clock to 1228MHz, then 1254MHz and finally 1280MHz. ...
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1answer
52 views

How do I change which monitor my computer uses at boot?

I have two monitors connected to my PC: One computer monitor via DisplayPort and a TV via HDMI. The TV isn't in the same room as my PC, so it's pretty tough to select which operative system to launch ...
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0answers
21 views

Is “Host GPU on” on android emulator same as GPU passthrough?

I see that there's "Host GPU on" for standard Android emulator(which is incidentally qemu-based) from Google. Is it same as the hardware acceleration obtained by successful GPU-passthrough in ...
1
vote
1answer
226 views

How do I know if hardware acceleration of the GPU is enabled in VLC?

Under the new VLC interface (Linux) with video-Catalyst driver installed what option I can chose to enable GPU hardware acceleration? How can I be sure it is enabled? $ vainfo give me this ...
1
vote
2answers
47 views

Is it possible to have a higher power GPU integrated into the motherboard?

This is an idea ive been pondering for a bit in my spare time, but i have no hardware engineering knowledge to know if this is just crazy or if its a possibility. Is it possible to integrate a high ...
0
votes
2answers
153 views

NVIDIA GTX 680 GPU BIOS flash failed and card is bricked

I own NVIDIA GTX 680 GPU and I wanted to flash it’s BIOS because I read that it is possible to flash it to GTX 770. So I downloaded GTX 770 BIOS and read all tutorials. Now all what I got is a bricked ...
0
votes
1answer
65 views

Blank monitor after installing GPU

I recently bought a factory refurbished Dell Inspiron 3000 Desktop. It's equipped with a Core i5 4460 CPU with 8gb RAM. The motherboard is a Dell model 088DT1. I'm running Windows 8.1 64bit. (link to ...
1
vote
1answer
98 views

Can I put two GTX Titan X GPUs in a Dell T7400

I have a Dell T7400, I can take out the Quadro that is in it if necessary, can I put two Titan Xs into it? Will the motherboard support it? And the power supply?
1
vote
0answers
57 views

Is there a way to create “logical” monitors without sacrificing performance?

I'm in an odd situation, where it would be beneficial to be able to take a single 3840x1080 monitor and have Windows treat it as if it was actually two 1920x1080 monitors - one as the Windows ...
0
votes
1answer
174 views

ASUS N751JK NVIDIA GTX850M keeps underclocking

I have a brand new Asus N751JK which has an NVIDIA GTX850M graphics processor which should be a pretty nice piece of hardware. It runs perfectly fine, and the game I'm playing gives me solid 60 FPS ...
-1
votes
1answer
66 views

Is it possible to use GPU to boost performance of computer automatically? [duplicate]

As we all know GPU is a sleeping beast. And we are also familiar with Intel's Turbo Boost technology which is really great. But, Intel's Turbo Boost technology works only on CPU by overclocking CPU ...
0
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0answers
111 views

How much extra workload would I assign the GPU if I choose to duplicate the screen instead of a single monitor?

As per my very little knowledge about computer graphics, I think the effect would be minimal. The reason is, given that the two screens has the same resolution, the pixel calculations are done exactly ...
0
votes
0answers
20 views

GPU Default Output Issue

I have one graphics card and I have Intel HD Graphics. The motherboard has 2 display outputs and the GPU has 1. I want to use all 3 of the ports at the same time but whenever my GPU is in, it only has ...
0
votes
1answer
93 views

Will DX10.1 rated motherboard run DX11 graphics card?

I have H61 m DS2 which is rated with dx 10.1 but if i use a dx 11 graphics card like GT730 1GD5(asus) will my motherboard support? please reply..
2
votes
1answer
65 views

Effect of different GPU frequency ranges in Intel Core M

I just noticed that with the Broadwell line of Intel CPUs, Wikipedia for the first time lists a GPU frequency, and that range is different for each chip despite the GPU model being the same. Model ...
0
votes
1answer
27 views

GPU overheat while in linux textmode

I just put an old Nvidia 6600 GT card in my server that is only running in text mode (debian/linux console) but the sensors show a 101-105°C temperature. The card has only passive cooling (no fan). ...
0
votes
1answer
111 views

Can my 300W power supply handle this graphics card?

I want to but this graphics card: http://www.amazon.com/gp/product/B00IDG3IDO/ref=oh_aui_detailpage_o00_?ie=UTF8&psc=1 It says it requires 300W or more. My power-supply is 300 max. Does ...
-1
votes
1answer
68 views

How do I know if my CPU is bottlenecking my GPU? [closed]

I have a FX-6120 processor, and a 750 ti graphics card. How do I tell if my CPU is bottlenecking my GPU? And more importantly, how can I know what bottlenecks what in the future when I'm shopping for ...
0
votes
0answers
45 views

StageVideo vs embedded video for desktop AIR application

My question is in regards to performance. According to the documentation http://www.adobe.com/devnet/flashplayer/articles/stage_video.html If you are using a a GPU accelerated codec (H.264), the GPU ...
0
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0answers
29 views

Stage Video for desktop AIR application on Windows-minimum GPU requirements

According to the Adobe documentation, StageVideo uses Direct3D on Windows and when using a GPU accelerated codec (H.264), will use the GPU for BOTH decoding and compositing ...