Intel Arc On Linux - From Broken To Brilliant In Six Months

Intel Arc on Linux used to be painful. Broken HDR, games that wouldn't render, DaVinci Resolve refusing to cooperate. I know because I lived through it. But something has changed — and in this video I do a clean install of both DaVinci Resolve and my Gamescope Steam Deck mode launcher on an Arc B580 running Omarchy 3.7 with kernel 7.3, and the difference is night and day.

No prep, no tricks. Install, reboot, run. Everything you see is live.

THE HARDWARE

13th gen Intel i7-13700, Arc B580 12GB, Omarchy 3.7, kernel 7.3. Games on an external NVMe over USB4.

DAVINCI RESOLVE ON INTEL ARC

The Intel Arc installer script is on no-signal.uk. One command, it handles everything. You're running on OpenCL so you lose some GPU-accelerated effects compared to Nvidia's CUDA, but for editing on a laptop or secondary machine it's perfectly usable. Colour grading on a proper reference monitor is still a desktop job regardless of GPU.

There's a new audio patch in this version. Something changed in a recent update where Resolve tries to grab the audio device and PipeWire blocks it — the render timer runs but nothing actually renders. The script now creates a dummy loopback device that routes audio cleanly through PipeWire. It's also in the standard Omarchy Resolve installer now.

Set UI scaling to 150% on first launch so text isn't microscopic on Hyprland. Export to ProRes HQ from the free version works perfectly.

GAMESCOPE AND GAMING

The Intel Arc Gamescope launcher is also on no-signal.uk. Installs Proton GE, Proton CachyOS, and Proton 11. Super+Shift+S to launch, Super+Shift+R to exit. Auto-detects external game drives.

Cyberpunk 2077 — Ultra settings, XeSS auto, 1440p. Second run came in at 68 FPS average. First run had a stutter around one corner that dropped to 4 FPS briefly, but the second run was smooth and consistent. FSR bumped it to 70 FPS. That's up from about 60 on previous driver versions. Totally playable at ultra on a B580.

Homeworld 3 — Epic settings, XeSS on. Averaged around 38-40 FPS which is roughly half what an Nvidia or AMD card manages on this game. Homeworld has always been brutal on hardware though and I suspect optimisation is part of the problem. Drop the settings and it's very playable.

XESS — DOES IT ACTUALLY WORK ON LINUX?

Honestly, I can't get a clear answer. I've read conflicting information about whether XeSS properly uses the XE cores on Linux or falls back to software. With Mesa 26 and kernel 7 there are claims it works properly now. FSR is GPU-agnostic and works well as an alternative. If anyone has concrete evidence either way, let me know.

HOW FAR INTEL ARC HAS COME

Six months ago, Doom wouldn't even render on this card. HDR switching would kill the session. Games were glitchy and unreliable. Now I'm doing a cold install, running benchmarks live, and everything just works. The drivers have accelerated massively and Panther Lake has clearly pushed Intel to invest heavily in their Linux graphics stack.

The B580 is one of the cheapest 1440p cards you can buy. The AV1 hardware encoder is phenomenal — better than what you get on a Mac, which bizarrely has AV1 decode but no encode. KDenlive on Omarchy is optimised for Intel's QSV encoder. For a budget Linux creative and gaming setup, Intel Arc is genuinely worth considering now.

FRAMEWORK LAPTOP

Quick mention — I'm eyeing the Framework Panther Lake laptop. My son and I built a Framework 12 inch for his school machine and the experience of assembling your own laptop is something else. Repairable, upgradeable hardware that runs Linux beautifully. The one I want is sold out with no restock date, but when it comes back I'll be jumping on it.

SCRIPTS

DaVinci Resolve Intel Arc installer and Intel Arc Gamescope launcher are both on no-signal.uk and Git.

I make videos about Linux, Omarchy, DaVinci Resolve, Intel Arc, gaming, and self-hosting. Subscribe if that's your thing — Omarchy 3.7 coverage is coming next.