Questions tagged [dual-gpu]

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Arch Linux AMD and NVIDIA Gpus

I have 2 gpus: AMD RX 6500XT and a Nvidia 3060. I would like to use the 6500XT for the System (I'm using Arch Linux) and the Nvidia for training some Deep Learning Models. I have both gpus installed ...
ncvescera's user avatar
2 votes
1 answer
159 views

How to Disconnect Virtual Display from Nvidia P40's Virtual VGA Port in WDDM Mode on Windows 11?

I have a Nvidia Tesla P40 GPU set up on my Windows 11 machine, and I'm using it through WSL2 for applications that need its CUDA capabilities. These applications are running in various CUDA toolkit ...
Michal Pawluk's user avatar
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1 answer
34 views

NVIDIA Dual GPU Driver Issue

Hope someone can help. I needed more graphics card ports because I want 4 screens. My main GPU is a Nvidia GTX 1650 Super I recently purchased a cheap second GPU (Nvidia GT710) thinking I can just ...
KiwiFox's user avatar
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My pc reboots unders stressful tasks

PC Specs: Motherboard: Huananzhi X79 CPU: Intel Xeon E5 2670 GPU 1: Nvidia GTX 750 Ti GPU 2: AMD Radeon RX 580 RAM: 32GB (four modules) Storage 1: 512GB NVME SSD Storage 2: 750GB HDD Power supply: ...
SebastianRL's user avatar
3 votes
1 answer
3k views

GPU priority for BIOS boot display?

When a PC with more than one GPU installed boots, how does it determine which display adapter to use for the boot display when you have more than one GPU? And how to specify which gpu to use for ...
tinus's user avatar
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Full Screen Exclusive and 2 displays

Can anyone tell me if its somehow possible to be in 'Full Screen Exclusive' mode across 2 displays? The issue may also have something to do with using GPU Affinity. I am using the latter to target ...
Bachalo's user avatar
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104 views

Changing which gpu is controlling the primary display (From nvidia to AMD)

I am using Nobara on my desktop computer. Currently I have two gpus one GTX 1070 and an AMD Radeon 6700XT. At the moment when I boot into Nobara, the 1070 is the one which is chosen as the main ...
Halberd's user avatar
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111 views

Using a secondary graphics card for OBS video encode

Right now in my computer I have a 2080ti that handles both running the game and encoding obs video for streaming/recording. I recently came into possession of a Titan and I want to know if it is ...
Stillkill's user avatar
1 vote
0 answers
241 views

Dual-Virtualization vs. Dual-Boot and Virtualization with GPU passtrhough

I recently watched this SomeOrdinaryGamers video that teaches how to passthrough a GPU to a VM. Around 26:15 of said video he mentions a way to virtualize Windows AND boot it from the drive, but not ...
Fenris's user avatar
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1 answer
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6 screens, 2 different refresh rates, 2 graphic cards

So, I am aware that with Nvida cards and multiple screens, you sometimes get locked refresh rates that match to the lower of the two. The way around this is to have the same refresh rate across both ...
Jeff's user avatar
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How to use 2 Graphic-cards at once

So i have a ols 660 stil lieing around i`ve wanted to use it in my curent pc where there is a 1650 already instaled. So both of them fit in the motherboard but i can only have one driver installed at ...
Paul derfanvontjcdfvt's user avatar
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294 views

SolidWorks 2020 Change GPU To AMD Radeon Pro WX 3200

I have 2 GPUs Installed. Nvidia 2080 Super AMD Radeon Pro WX 3200 My Solidworks 2020 keeps using Nvidia one, but I want Solidworks to use AMD Radeon Pro WX 3200, a certificated GPU. I can't find any ...
Syed Adeel Rizvi's user avatar
0 votes
2 answers
394 views

Can I Use 2 Different NVIDIA GPUs on this motherboard?

I'm planning to buy a new computer soon and I was wondering if I could put my old 1050ti with my current 2080ti on my new motherboard here's the link for it - https://www.asus.com/motherboards-...
LiamRahum's user avatar
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Will a second GPU allow me to address more screens in 4K?

I'm currently planning a setup with 5 screens (3 HDMI TVs, 2 DP Monitors), all of them 4K. For work, by the way, not gaming. Because some of the software I use restricts the number of permitted ...
vic's user avatar
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1 answer
1k views

Adding Nvidia Tesla K80 to a consumer motherboard (x399)

I am building a computer to run molecular dynamics, and I have 2 Nvidia Tesla K80s that I would like to use as accelerators. I also have an old single slot Nvidia GPU that I am using as a display out ...
Rohan Harish's user avatar
1 vote
1 answer
699 views

Vulkan drivers are not working like they should causing Steam to not function as expected

I'm trying to play the games SimplePlanes, SimpleRockets, and Bloons TD 6, but I am on linux. I am using the Steam Play compatibility tool Proton, but Steam is stuck "launching" the game ...
0x1a4's user avatar
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1 answer
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Workstation with two dedicated GPUs

My workstation has two different Nvidia GPUs: a GTX1060 for gaming and a Quadro K6000 for working. I need to switch from one to the other and I was thinking about a solution which doesn't make me ...
Nicola's user avatar
  • 13
3 votes
2 answers
370 views

Can I run programs on a specific GPU?

I have some programs that reserve large amounts of VRAM, leading to issues for other programs. For example, SnagIt, a screenshot tool, will hold this VRAM for an extended period of time, amounting to ...
Bob's user avatar
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1 vote
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198 views

More than 2 GPU‘s with NVLink

I would like to know if it is possible to link up more than 2 Graphics Cards of the RTX Series. Sincerely lorhof1
lorhof1's user avatar
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750W PSU enough to handle 2 rx 5700 XT?

Current system specs: Asrock 990fx extreme9 FX 6350 24gb ram ASRock 5700 XT challenger Corsair 750W PSU As shown in the rundown of my current specs I already have a 5700 XT in my system already but I'...
001KH's user avatar
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Can I have both dedicated Graphic Cards (different brand) plugged in to mobo and switch over anytime I want?

I have NVIDIA Ge Force GTX 980 TI which is not the best but enough to play my favorite game CS GO.. But as I am coding on the computer 99% of the time as a full stack developer, I feel very ...
curiousBoy's user avatar
0 votes
1 answer
1k views

Making two GPU's appear as one

I have two RTX 2080 GPU's and I'm trying to find the least path of resistance. I'm training lots of AI models and I was wondering if it's possible to make multiple GPU's to show up as a single GPU. ...
vaid's user avatar
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2 votes
3 answers
10k views

How to disable the windowsinternal.composableshell.experiences.textinput.inputapp.exe which uses a dedicated GPU on a laptop?

This app runs on a dedicated GPU instead of integrated graphics: windowsinternal.composableshell.experiences.textinput.inputapp.exe It drains my battery. I cannot configure it via NVIDIA Control ...
Volodymyr's user avatar
1 vote
0 answers
39 views

Setup Nvidia 1070Ti external GPU

I have Dell XPS 9570. I am trying to connect egpu using thunderbolt 3 port. OS: Ubuntu My laptop has an internal 1050Ti graphic card. So the system is not recognizing the external GPU. I tried to ...
Nishank Lakkakula's user avatar
2 votes
1 answer
602 views

HDMI to DVI works on Linux but not Windows

Equipment: 1x Laptop (Gigabyte U24F) with VGA and HDMI output options for additional monitors with dual boot Win7 and Fedora 2x Different monitors with only DVI input. Both DVI-D 1x HDMI(m) to DVI-D(...
Kelly Bang's user avatar
0 votes
0 answers
21 views

Easiest way to connect both of my monitors?

I have two outdated but perfectly working monitors that both have DVI-D and VGA. My PC has a Ryzen 1700X CPU with 24 GB of RAM and an SSD. This is relevant because my current GPU is a GT 610 (with a ...
Sith Siri's user avatar
1 vote
1 answer
2k views

Does a single Tesla K80 look like one GPU or two in Windows 10?

Does a Tesla K80 appear as 1 GPU or 2 in Windows 10 with standard NVidia drivers. It is CUDA Compute Level 3.5. That is good enough for TensorFlow. It is good enough for Torch and other packages? ...
Lars Ericson's user avatar
2 votes
1 answer
223 views

Can I have Radeon 6950 + RX 580 installed together on Windows 10?

I'm a game dev and I use RX 580 as my main GPU. I'd like to install older Radeon 6950 and optimize the game for it. I plan to use two displays. I tried doing this on Windows 7, but it's impossible ...
Blackfighter's user avatar
0 votes
2 answers
79 views

Does my motherboard(GA-Z270MX-Gaming 5) support dual gpu 1080ti + 2080ti?

I have a machine with GA-Z270MX-Gaming 5 motherboard, now I am running a Zotac 1080ti mini GPU on it, can I add an extra 2080ti to it? I noticed there are still slots available, but I am not quite ...
Vimos's user avatar
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0 votes
1 answer
1k views

How can I know how much dedicated video memory in AMD GPU (NOT Intel) and increase it? (Dual GPU Laptop)

Yo, I tried checking my AMD GPU Graphics card dedicated memory in my dual GPU laptop but I when I right-click on Desktop -> Screen Resolution then Advanced settings, I see only Intel and not AMD. So, ...
Beyondo's user avatar
  • 121
2 votes
4 answers
14k views

Windows 10: Set default GPU

I'm using a GTX 760 graphics card and a GT 710 graphics card. Some of my programs run on the (much slower) GT 710 instead of my GTX 760. So following some tutorials they expect me to tweak the ...
AzulShiva's user avatar
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0 answers
702 views

How does my computer split work between my 2 video cards?

I have 2 video cards installed 1) (pcie x16) NVIDIA GTX 1060 6GB --> DVI Monitor A 2) (pcie x4) RADEON HD 7730 1GB --> HDMI Monitor B B350 Ryzen7 1700 @ 3.7Ghz/1.224v 16GB DDR4 2800/1.212v ...
Rollo R's user avatar
  • 121
-1 votes
1 answer
466 views

How can I get extra GPU working on Windows 7?

I have a small mining rig with 6 GPUs. 1 is a Gigabyte 1070 6GB and the other 5 are MSI 1060 6GBs. My motherboard is an ASUS Maximus VIII Hero: https://www.asus.com/us/Motherboards/MAXIMUS-VIII-HERO/...
user2171228's user avatar
0 votes
1 answer
77 views

Does my second GPU need to be the same as my first?

I have a single Titan X Pascal card in my deep learning machine. I'm looking to get a second GPU and I'm trying to figure out what my options are. It appears if I want to do SLI, then I have to ...
TinyTheBrontosaurus's user avatar
1 vote
0 answers
170 views

Dual GPU laptop, using old OpenGL lib

I run OpenGL in Ubuntu 14.04 on my laptop with a nvidia card. My laptop has a dual GPU (the nvidia one and the Intel integrated one). I install the nvidia driver through the CUDA toolkit install (as ...
arennuit's user avatar
  • 111
0 votes
1 answer
74 views

Multi-GPU Compatibility

I was just wondering... if I was only able to afford a $50 GPU or so, could I disconnect that $50 GPU and connect like an RX580 back into the PC without killing anything? (Once I could afford it, I'd ...
Ben's user avatar
  • 101
1 vote
2 answers
9k views

Should I have dual monitors on the same graphics card or separate?

Okay, I've got Win 10, two monitors and two gpus: Nvidia 1070 and 960 (and disabled on-board Intel something or other). I was running the 960 and was gifted the 1070, so I just tossed it in and put my ...
Asinine's user avatar
  • 67
0 votes
1 answer
55 views

Using dual GPU-s in a computer

I have a motherboard with four PCI-Express slots. However, since it was used as a server previously, it has a rather basic Graphic-card. I came to the possession of an working Geforce 9400 GT card ...
Sean's user avatar
  • 127
1 vote
0 answers
79 views

Eyefinity across 2 Radeon R9 270 cards using mini display port

I have 2 R9 270 cards, each 1 has one Apple cinema display connected via the display port. I'd like to use Eyefinity to create a display group so my system treats them both as one giant monitor. ...
Nick Clark's user avatar
1 vote
0 answers
750 views

Ubuntu 16.04 AMDGPU-Pro Not Recognizing Second Graphics Card

Running Ubuntu 16.04. Installed AMDGPU-Pro driver. I have an MSI Z270 motherboard, with two AMD Radeon RX 470 graphics cards connected. When I run lspci | grep VGA only one of the two cards displays. ...
Mason McIntyre's user avatar
5 votes
1 answer
4k views

Is it possible to mount video cards via USB or Thunderbolt or...?

I need to build a (cheap) computer that might serve to: mine digital currency render 3D animations solve SETI problems ...etc Basically I am just using the GPU's to solve math problems. I need very ...
Sy Moen's user avatar
  • 53
1 vote
2 answers
8k views

Is It Possible To Run Two Graphics Cards For Different Applications Simultaneously (NOT SLI)

I am building a workstation PC for Autodesk and Adobe CC work. Maybe a little bit of gaming on the side but it is by no means a priority. Is it possible to run separate drivers for each card, at the ...
Matthew Jendrasiak's user avatar
-1 votes
1 answer
68 views

How can i add an Nvidia GPU to my 2 Radeon GPUs

I guess I'll start with... here's my setup Cooler Master HAF 932, Asrock Z87 OC Formula/ac, [email protected], Corsair H80i CPU Cooler, 32GB Gskill RipjawsX 2133MHz, EVGA Supernova P2 1000W 80+ Platinum ...
David Hardman's user avatar
0 votes
0 answers
523 views

What is the recommended dual GPU configuration on a dual CPU machine?

So there are about 4 PCIE in a motherboard, two of these are connected on each CPU, such as PCIE 1 and 2 is connected on CPU1 and PCIE 3 and 4 is connected to CPU2. Possible configurations were GPU1 ...
Jones G's user avatar
  • 383
0 votes
2 answers
3k views

AMD Laptop Dual Graphics

I bought a Lenovo z50-70 laptop with an amd fx - 7500 processor and a amd r7 1GB APU graphics card and a amd R7 m265 dx 2GB dedicated graphics card. Due to reasons unbeknown to me, I can't change the ...
pizza1talia's user avatar
1 vote
0 answers
3k views

Why do I have red dots all over my display?

I have a Lenovo Y510P laptop that is about 2.5 years old. It has always been fine, though recently it has been getting slow. Suddenly today, there are read dots all over my screen, more or less ...
pretzlstyle's user avatar
0 votes
0 answers
517 views

windows 10 on laptop with dual AMD graphics with one card is legacy

I've an hp laptop with dual graphics cards, iGPU is 45xx which belongs to legacy driver and dGPU is 54xx, which belongs to current version. Legacy and current version of drivers are incompatible. So ...
Sharique's user avatar
  • 193
10 votes
3 answers
110k views

Why does my laptop have two graphics cards?

I've recently discovered when troubleshooting performance issues with PC games that my computer has two built in GPUs (My particular computer is the Lenovo U530 Touch for those interested - specs). ...
snickers10m's user avatar
0 votes
1 answer
68 views

Two different GPUs in this machine

I wonder if my computer configuration is capable of handling these two different GPUs, especially the PSU. Configuration: Corsair CX600 Intel i7 4770K 3.5 16GB Crucial Ballistix Elite DDR2 1866 CL9 ...
Diogo Santos's user avatar
1 vote
2 answers
412 views

Can I use 2 graphics cards

I just bought a new graphics card and was wondering if I'd be able to use it with my old one, or if I just need to just use one. My old card is a XFX Core Edition FX-785A-CNL4 Radeon HD 7850 and the ...
dkiefer's user avatar
  • 123