Steam Deck

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A place to discuss and support all things Steam Deck.

Replacement for r/steamdeck_linux.

As Lemmy doesn't have flairs yet, you can use these prefixes to indicate what type of post you have made, eg:
[Flair] My post title

The following is a list of suggested flairs:
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[Help] - A request for help or support.
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[PSA] - Sharing important information.
[Game] - News / info about a game on the deck.
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Some more Steam Deck specific flairs:
[Boot Screen] - Custom boot screens/videos.
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Follow the rules of Sopuli
Posts must be related to the Steam Deck in an obvious way.
No piracy, there are other communities for that.
Discussion of emulators are allowed, but no discussion on how to illegally acquire ROMs.
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Have fun.

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FSR 4 has been in development for 9-12 months already, and one of the biggest focuses is improving battery life for handhelds (www.tomshardware.com)

submitted 2 months ago by Fubarberry@sopuli.xyz to c/steamdeck@sopuli.xyz

13 comments fedilink hide all child comments

He specifically cited bad battery life on the ROG Ally and Lenovo Go, saying that getting only one hour of battery life isn't enough. The Steam Deck (especially the OLED model) does a lot better battery wise, but improving power efficiency should really help with any games that are maxing out the Deck's power.

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[–] JohnEdwa@sopuli.xyz 2 points 2 months ago (1 children)

One technical reason for why FSR 1 isn't very good but works in everything is that FSR1 is the only one that just takes your current frame and upscales it, all the newer ones are all temporal - like TAA - and use data from multiple previous frames.
Very simplified, they "jiggle" the camera each frame to a different position so that they can gather extra data to use, but that requires being implemented in the game engine directly.

[–] nekusoul@lemmy.nekusoul.de 3 points 2 months ago

Kind of.

The big thing that actually defines FSR2 is that it has access to a bunch more data, particularly the depth buffer, motion vectors, and also, as you said, uses data from previous frames.

The camera jiggle is mostly just to avoid shimmering when the camera is stationary.