74
Valve drops VR Headset with Open Source Linux & Arm Compatibility Layer and Steam Machine
(store.steampowered.com)
this post was submitted on 12 Nov 2025
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If that x86 emulation works okay, that's another nail in Intel's coffin.
I think it may be this: https://github.com/FEX-Emu/FEX
So you might already be able learn more about it and how well it works.
ⓘ 𝘛𝘩𝘪𝘴 𝘶𝘴𝘦𝘳 𝘪𝘴 𝘴𝘶𝘴𝘱𝘦𝘤𝘵𝘦𝘥 𝘰𝘧 𝘣𝘦𝘪𝘯𝘨 𝘢 𝘤𝘢𝘵. 𝘗𝘭𝘦𝘢𝘴𝘦 𝘳𝘦𝘱𝘰𝘳𝘵 𝘢𝘯𝘺 𝘴𝘶𝘴𝘱𝘪𝘤𝘪𝘰𝘶𝘴 𝘣𝘦𝘩𝘢𝘷𝘪𝘰𝘳.
Someone from Valve mention FEX in the Gamer's Nexus video, so that must be it. Also Digital Foundry quoted someone from Valve as saying that "it's the start of SteamOS for ARM, and they were excited to bring PC content to ARM devices in the gaming world."
Somewhere in one of these videos they said that the emulation has about 20% CPU overhead, but I can't find that exact quote right now.
So that sounds pretty promising I'd say.
It works great on my m1 mac with asahi. I'd say it's already pretty mature.
my guess would be box86 but who knows.
No yours looks better suited for games.
I saw... I think it wad the LinusTechTips video on this where he mentioned specifically FEX.
ⓘ 𝘛𝘩𝘪𝘴 𝘶𝘴𝘦𝘳 𝘪𝘴 𝘴𝘶𝘴𝘱𝘦𝘤𝘵𝘦𝘥 𝘰𝘧 𝘣𝘦𝘪𝘯𝘨 𝘢 𝘤𝘢𝘵. 𝘗𝘭𝘦𝘢𝘴𝘦 𝘳𝘦𝘱𝘰𝘳𝘵 𝘢𝘯𝘺 𝘴𝘶𝘴𝘱𝘪𝘤𝘪𝘰𝘶𝘴 𝘣𝘦𝘩𝘢𝘷𝘪𝘰𝘳.