Multiheaded NVIDIA Gaming using Ubuntu 14.04 + KVM
We recently published the article Multi-headed VMWare Gaming Setup where we used VMWare ESXI to run four virtual gaming machines from a single PC. The setup worked great and the article was very popular, but one limitation we found was that NVIDIA GeForce cards cannot be used as passthough devices in VMWare ESXI. We received feedback from some readers that GeForce cards should work in Linux with KVM (Kernel-based Virtual Machine) so we set out to make a GeForce-based multiheaded gaming PC using Ubuntu 14.04 and KVM.
The Perfect Operating System
The first computer I purchased arrived at my home with two operating systems: DOS and Windows 3.1. Most full-fledged programs ran in DOS, including nearly every game in the early 1990s. Besides pool, the game I played most during my college years was called Links Golf which ran in DOS. Without Links I’m convinced my GPA would be at least a half grade higher. I offset my Links addiction by installing WordPerfect for DOS which allowed me to write reports from home instead of the school’s computer lab
NVIDIA GRID & Virtualized Desktops: the Future of Computing?
Virtual desktops with NVIDIA GRID offer a great way to provide users with tons of computing performance without the need for each user to have their own individual PC. We took the time to setup and use a virtual desktop for a variety of applications to see if we think virtual desktops will be the future of computing or if they will simply be another niche technology.
Star Citizen Benchmark: Arena Commander v0.8
The long-awaited dogfighting module for Star Citizen, dubbed Arena Commander, has been released to backers of the game in its pre-beta form. It only has a few ships, a pair of maps, and a handful of game modes at this point… but is it the first part of the Star Citizen game to really be playable. It is also the first chance we have to fly ships, seeing how the physics handle and how they look in their natural environment. A lot of people have been waiting many months for this, and many will be looking at performance of this module as a gauge to see whether their computers can handle Star Citizen.
AutoDesk Maya 2014 Professional GPU Acceleration
Maya 2014 does not have any specific features or effects that are GPU accelerated, instead almost everything that looks 3D uses the GPU in some manner. You still need to balance a powerful video card with a good CPU and RAM combination, but the video card you use for Maya is an extremely important part of the performance equation. In this article, we will look at a number of workstation cards to see just how important a role the video card plays in the performance equation.
AutoDesk AutoCAD 2014 Professional GPU Acceleration
AutoCAD 2014 does not have any specific features or effects that are GPU accelerated, instead almost everything that looks 3D uses the GPU in some manner. You still need to balance a powerful video card with a good CPU and RAM combination, but the video card you use for AutoCAD is an extremely important part of the performance equation. In this article, we will look at a number of workstation cards to see just how important a role the video card plays in the performance equation.
4K Monitor Requirements and Usage
4k displays have roughly four times the number of pixels as a standard 1080p display which results in a huge improvement in picture quality. But since the technology is still relatively new there are a lot of questions and misunderstandings about what you need to run a 4k monitor. In order to address these questions, we tested a variety of video cards on a 4k monitor to see how the perform at various tasks.
Adobe Photoshop CS6 Memory Optimization
We at Puget Systems have always held the belief that a computer’s hardware should be specifically tailored to match what the computer will be used for in order to maximize its effectiveness. Different programs make use of hardware in different ways, and knowing how the program behaves is important to determine what pieces of hardware need to be more powerful, and which are not as critical. In this article we want to determine if the speed and configuration of RAM affects the performance of Photoshop CS6 and if so by how much.
SSDs: Advertised vs. Actual Performance
Solid state discs are amazingly fast compared to their more traditional platter counterparts, but we keep hearing over and over on the web that people are getting lower performance than they expected based on the manufacturer’s advertised performance numbers. In this article, we will be looking at why this is and whether it is normal or or not.
Thermal Paste Application Techniques
The best technique to apply thermal paste is something that is often debated, and as a whole the internet has not decided on a standard technique. There are many varying techniques that are recommended, so in this article we will best test a variety of techniques to see which performs the best.