But how well does the Steam Deck work as a desktop PC, really?

Theres also a touch of setup left to do once youre all connected and entered into Desktop mode.

From there, youre pretty much good to go.

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Except for some uglier fonts.

TakeHorizon Zero Dawn, which on the Decks own 1280x800 screen managed to average 40fps on Original quality.

With the Deck hooked up to a 1080p monitor, that plummeted to 26fps.

The Steam Deck running in Desktop Mode.

Wolfenstein II: The New Colossus also saw a big drop, its top-quality Mein Leben!

preset having produced a solid 60fps in handheld mode but jumping around the 35-45fps range at 1080p.

Deaths Door, another 60fps warrior at 1280x800, had to make do with 35-40fps at 1080p as well.

The Steam Deck running Apex Legends on a desktop monitor.

And yet, those are still playable frame rates, despite sticking with the best graphics options possible.

Most of my plug-and-play peripherals worked flawlessly too, including my mouse, keyboard, and USB headset.

The Steam Deck next to a gaming mouse and keyboard, which are connected to it via a USB-C hub.

The Steam Deck running both Steam and Chrome windows on a desktop monitor.

A USB-C hub connecting various peripherals, and a desktop monitor, to the Steam Deck.