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3 VR Gamers, 1 CPU - ULTIMATE VR SETUP!

Linus Tech Tips@LinusTechTips678.5K viewsMar 3, 20188:25
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YT
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678.5K
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16.8M
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Description

Thanks to Intel for sponsoring this video!

Promos

Check out Intel's 2018 Extreme Rig Challenge Enter to win select competitor rigs and other awesome prizes by voting for your favorite team. Search amazon.com for a wide range of tie-in promotions. Check back soon for details including how to vote, where to buy, and where to see the final builds. We use unRAID to run a triple-headed VR setup from ONE system powered by Intel Core i9 7960X processor. Buy Intel Core i7-7820X: On Amazon: geni.us On Newegg: geni.us Buy Intel Core i9-7900X: On Amazon: geni.us On Newegg: geni.us Buy Intel Core i9-7980XE: On Amazon: geni.us On Newegg: geni.us Discuss on the forum: linustechtips.com Linus Tech Tips merchandise at designbyhumans.com Linus Tech Tips posters at crowdmade.com Our production gear: geni.us Get LTX 2018 tickets at ltxexpo.com Twitter - twitter.com Facebook - @LinusTech Instagram - @linustech Twitch - twitch.tv Intro Screen Music Credit: Title: Laszlo - Supernova Video Link: youtube.com iTunes Download Link: itunes.apple.com Artist Link: soundcloud.com Outro Screen Music Credit: Approaching Nirvana - Sugar High youtube.com Sound effects provided by freesfx.co.uk

Start
AI OverviewEnglishEnglish

The video opens with a quick overview of a triple‑headed VR gaming setup that runs off a single Intel Core i9 7960X processor, 64 GB of G‑Skill Trident DDR4 memory, and a mix of NVIDIA GPUs ranging from GTX 1070 to Titan XP. Linus explains how the system is built around an ASUS Prime X299 Deluxe motherboard, with unRAID virtualization to run three independent VMs that each host a VR headset and its own set of peripherals. The build is designed to keep CPU utilization between 70‑90 % and to provide hot‑pluggable USB devices for the Vive controllers, while a 4‑port KVM switch allows a single monitor, keyboard, and mouse to switch between the VMs. In the second half, the video walks through the configuration steps in unRAID’s web UI, assigning an SSD cache, setting up the VMs, and passing through the graphics cards and USB controllers. Linus also covers a BIOS tweak that turns the primary GPU into a virtual graphics card for the motherboard, enabling all three VMs to deliver smooth VR gameplay simultaneously. The video concludes with a thank‑you to Intel and the community forum, and a call to action for viewers to like, subscribe, and check the links for parts.

Viewers praise the thoroughness of the build and the clarity of the walkthrough. Many comments highlight the usefulness of the single‑CPU, triple‑VM approach and the hot‑pluggable USB solution. Some users note the potential for future upgrades, such as Threadripper or additional lighthouses, and appreciate the visual appeal of the case setup. Overall sentiment is positive, with a high like count and several replies confirming the build’s effectiveness.

Topics · science & technology · gaming · review · pc · tech · intel · performance

Questions answered

Which CPU was chosen for the VR setup and why?
The builder chose the Intel Core i9 7960X because it provides enough cores for three concurrent VR instances and leaves headroom for the hypervisor, allowing the system to run at 70‑90 % utilization.
What virtualization technology is used to run the VMs?
unRAID is used as the virtualization platform, enabling the system to run three independent VMs from a single Intel Core i9 processor.