Linux - HardwareThis forum is for Hardware issues.
Having trouble installing a piece of hardware? Want to know if that peripheral is compatible with Linux?
Notices
Welcome to LinuxQuestions.org, a friendly and active Linux Community.
You are currently viewing LQ as a guest. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Registration is quick, simple and absolutely free. Join our community today!
Note that registered members see fewer ads, and ContentLink is completely disabled once you log in.
If you have any problems with the registration process or your account login, please contact us. If you need to reset your password, click here.
Having a problem logging in? Please visit this page to clear all LQ-related cookies.
Get a virtual cloud desktop with the Linux distro that you want in less than five minutes with Shells! With over 10 pre-installed distros to choose from, the worry-free installation life is here! Whether you are a digital nomad or just looking for flexibility, Shells can put your Linux machine on the device that you want to use.
Exclusive for LQ members, get up to 45% off per month. Click here for more info.
I need to buy a high performance Desktop to install Linux on it and run some 3D simulations.
So I was thinking on this specifics:
NVIDIA GeForce GTX 1070 or GTX 1080
Intel 7th Gen Quad Core I7 7700K 4.2GHz
SSD drive/HDD
GIGABYTE GA-Z270X-Ultra Gaming Motherboard
16 GB ram
I have seen similar set-ups in built in PC's (Alienware,Lenovo), but I have also read in some forums people having trouble installing Linux on those.
So I was considering customizing my PC with the above specs in novatech.co.uk.
The problem is that I don't have any experience on this, so my question is double:
1) Is there any built in PC with similar specs that works well without issues with Ubuntu type of distributions?
2) If I assemble the above specs in novatech, will I have installation problems?
The tester used Linux 4.9 and Ubuntu LTS only has 4.4 (Mint has 4.8) but that shouldn't be a problem. I believe there was a problem with the Kaby Lake graphics only being fully supported on the latest kernels, but with NVIDIA graphics that wouldn't apply. Don't forget to get the proprietary driver, though!
Thanks for your answers.
16Gb of Ram only because I have tested the simulations in a 16Gb laptop and they worked fine. I noticed that for that simulations Ram or CPU were not so relevant but it was GPU making a very big difference.
please be aware that you'll be relying on proprietary graphic drivers, and there is potential for misfortune there.
choose carefully, try to find other people's experiences with a particular hardware, or even better test it yourself.
How about a Dell Precision workstation? Highly customizable (many options for CPU, GPU, RAM, storage, etc.) and your choice of either Red Hat or Ubuntu factory preinstalled and 100% supported.
I thought 3d simulations require something like an Nvidia quadro but I could be wrong. Also, you can pick up an HP z800 or z820 on ebay and newegg (lease return) for a reasonable price. They are absolute beasts. Here's my specs:
It's about 6 or 7 years old and I have not run any 3d sims or other cad type things through it because I do not have a need to. The box came with a quadro. With my ram upgrades and disk (SSD) upgrades, I am into it about $800-$900 (US). It is a power hog: 1100w power supply so don't expect it to be efficient. I can compile chromium in just over an hour, libreoffice and webkit in about the same time. Those are unfortunately the only use cases I can provide.
It depends on what type of 3D simulations. For gaming nVidia is probably better. For general maths amd might be better. And depending on the workload more cores (thread ripper?), and FAST RAM could be a better boost than faster cores, but fewer of them. Not that recommendations can be made without an implied budget. And more specifics about the workload, like VR versus exploring mars or mapping the sea bed.
Distribution: Debian Sid AMD64, Raspbian Wheezy, various VMs
Posts: 7,680
Rep:
When I'm building a desktop I just do a quick search for the motherboard and Linux in Google (or whatever) and look for issues or not. The vast majority of middle-priced hardware (which seems to be what is being discussed here) is usually supported fine under Linux especially a few months after release. I'd just do a few searches for motherboards capable of supporting the i5 or Rizen 5 and go from there.
As mentioned the NVIDIA card will just need proprietary drivers but the 1070 and 1080 have been around a while so I'd expect them to work fine -- Phoronix tested a 1080 a few months ago.
So I was thinking on this specifics:
NVIDIA GeForce GTX 1070 or GTX 1080
Intel 7th Gen Quad Core I7 7700K 4.2GHz
SSD drive/HDD
GIGABYTE GA-Z270X-Ultra Gaming Motherboard
16 GB ram
Don't forget you'll need a PSU, case, and CPU fan (the Intel standard fan is not great).
The hardware is high-spec and mainstream - so the manufacturers should provide the necessary drivers for most linux distros to run smoothly.
You can do an internet search for each model of the hardware to see if there are linux compatibility problems.
If there aren't - then you should be fine.
LinuxQuestions.org is looking for people interested in writing
Editorials, Articles, Reviews, and more. If you'd like to contribute
content, let us know.