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Questions tagged [dual-gpu]

The tag has no usage guidance.

2
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1answer
58 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 ...
0
votes
1answer
31 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 ...
0
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1answer
55 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 ...
1
vote
0answers
92 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 ...
1
vote
0answers
44 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. ...
1
vote
0answers
616 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. ...
1
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0answers
1k 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 ...
1
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0answers
583 views

Linux kernel does not boot when Intel integrated graphics is enabled

I have a Desktop PC with an Intel H87 chipset (Intel DH878RL board, in case that matters), a CPU with integrated graphics and a dedicated NVidia GeForce 560Ti. Both are connected to the same display, ...
1
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0answers
232 views

Running multiple monitors with different generations of ATI cards

So the situation is that I currently have an HD4850, that is running two monitors. I'm looking to buy an HD7850 to run my two other monitors. Is it possible to mix the HD4XXX and HD7XXX generations of ...
0
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0answers
11 views

GeForce 2070 RTX (Code 43) on Alienware Amplifier (code 43) for Alienware 17R4 Laptop

I'm trying to run GeForce RTX on my Alienware 17R4 with GPU Amplifier, but I get this code 43 error: Windows has stopped this device because it has reported problems. (Code 43) does anyone know how to ...
0
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0answers
52 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 ...
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0answers
223 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 ...
0
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0answers
509 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 ...
0
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0answers
224 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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0answers
147 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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