My Wife Is Going to KILL Me...
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Get 20% Off Pulseway's IT Management Software at lmg.gg SmartDeploy: Claim your FREE IT software (worth $580!) at lmg.gg We've built several crazy multi-gamer virtualization setups over the years, but we've never tried to actually put them into production. Today, that changes, as we endeavour to build a 5 gamers 1 CPU setup that will actually be deployed in my new house! Discuss on the forum: linustechtips.com
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Check out Micro 32GB 3200MT/s DDR4 ECC RAM: lmg.gg Buy an Allegro Pro USB-C 8-Port PCIe Card: geni.us Buy a Corsair AX1600i PSU: geni.us Buy an RTX 3080 Ti: geni.us Buy an RTX 3060: geni.us Purchases made through some store links may provide some compensation to Linus Media Group. ► GET MERCH: lttstore.com ► AFFILIATES, SPONSORS & REFERRALS: lmg.gg ► PODCAST GEAR: lmg.gg ► SUPPORT US ON FLOATPLANE: floatplane.com FOLLOW US --------------------------------------------------- Twitter: twitter.com Facebook: @LinusTech Instagram: @linustech TikTok: @linustech Twitch: twitch.tv MUSIC CREDIT --------------------------------------------------- Intro: Laszlo - Supernova Video Link: youtube.com iTunes Download Link: itunes.apple.com Artist Link: soundcloud.com Outro: Approaching Nirvana - Sugar High Video Link: youtube.com Listen on Spotify: spoti.fi Artist Link: youtube.com Intro animation by MBarek Abdelwassaa @mbarek_abdel Monitor And Keyboard by vadimmihalkevich / CC BY 4.0 geni.us Mechanical RGB Keyboard by BigBrotherECE / CC BY 4.0 geni.us Mouse Gamer free Model By Oscar Creativo / CC BY 4.0 geni.us CHAPTERS --------------------------------------------------- 0:00 Concept 1:41 The LAN Center & How It Will Work When Deployed 2:45 The Problem With Full-Size PCs 3:45 The Parts & Building The Rig 9:26 It Boots! 10:28 The Storage 10:52 Some VMs! 12:30 Fixing One of the GPUs 13:51 ALL THE VMs! 14:18 Installing Games and GAMING! wooooo!
The video documents a bold, practically engineered project: building a single high-end machine capable of powering five gaming stations in a home LAN setup. The host explains that previous multi-gamer builds with one CPU were only good enough for videos, not for day-to-day reliability, and emphasizes that recent advances in CPUs with many cores and GPU virtualization have finally made a true shared-box solution feasible. The concept centers on deploying an AMD EPYC 75F3 processor, 32 cores and a 280 watt TDP, paired with server-grade RAM and PCIe infrastructure to support five independent gaming environments as virtual machines. The team also discusses the challenge of physically fitting five full-size GPUs in a compact rack space, leading to a design that routes GPUs, displays, and USB devices through long connections to a mechanical room for heat and noise management. The planning details include a mix of Thunderbolt-like USB device pass-through through PCIe switches, M.2 and PCIe configurations, and careful consideration of power delivery using dual power supplies to keep the system stable. They set expectations for a future water-cooled setup and acknowledge that storage performance is a bottleneck they will improve, since faster drives could unlock smoother gaming across all five VM instances.
Topics · technology · hardware · computing · virtualization
Questions answered
- What CPU and core count are used for the single machine powering five gaming stations?
- An AMD EPYC 75F3 processor with 32 cores is used.
- Why did the team choose to consolidate GPUs into a rack rather than five separate full towers?
- To reduce heat, noise, and space usage, enabling a single machine to drive all five gaming stations.
- What is the operating system of the VM-based setup and how is it hosted?
- UnRAID is used as the operating system, running from a USB stick with discussion of potentially moving to a real drive later.
- What storage bottleneck did the builders identify during testing?
- Storage speed and bandwidth limited game performance across the VMs, indicating faster drives would improve overall performance.