#A possible of "AMD's VSR or Nvidia's DLDSR" in the Lossless Scaling (LS) App?

35 messages · Page 1 of 1 (latest)

blissful moss
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Before you say anything I know you are going to say why do we need that in Lossless Scaling when both AMD and Nvidia have this feature already.

And my answer is that I was thinking maybe in terms of using a version of this feature (VSR/DLDSR) in LS with combination of letting a secondary GPU handle the task of providing higher resolution and let the main GPU handle the task of running the game to not loss performance "FPS": -

  • Both AMD & Nvidia doesn't give the option of multiple GPUs to handle a specific feature in their control panel.

  • Also I was thinking of this feature because of the idea of let's say you have a 1080p Native monitor and you want higher resolutions.

  • I saw videos that are REALLY eye opening and the fact that you can use DLSS + DLDSR together and the same goes to AMD FSR + VSR and the results are amazing!

  • And here are two examples where it's amazing: -
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So I am really wondering if it's possible to have A version of this feature in Lossless Scaling because it doesn't require feature to be implemented in the game so it should be possible!

severe skiff
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It has already been talked over and decided that ls won't be getting a downsampling feature

blissful moss
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Why? Is their an issue 🤔?

severe skiff
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Just out of scope for ls and you can do it without ls and your second gpu point is impossible

blissful moss
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Why is second GPU handling the task is impossible exactly?

severe skiff
blissful moss
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But It's technically not Actually higher 4K native resolution image but an algorithm that uses GPU resources to enhance the Native 1080p image as if it was a higher resolution image though? So I am kinda confused as to why is it impossible?

severe skiff
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This can already be done with DSR

blissful moss
severe skiff
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Just have your entire desktop be set to it's resolution and use ls to upscale from 1080 native to 4k DSR

blissful moss
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So you can use a Secondary GPU to do LSFG and Upscaling but it's impossible to use Downsampling with a Secondary GPU?

severe skiff
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Downsampling doesn't really use much resources though

blissful moss
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Well judging by the videos that I see when you use DSR 4X to get from 1080p to 4K DSR you loss almost the same amount of FPS as native 4K 😅😅😅😅😅

shy stump
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DSR just take 4K Resolution and make down to 1440p or 1080 Monitor so basically same perf

blissful moss
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True I just thought that maybe if Dowsampling was possible with a Secondary GPU handling the task it would be Sli but on steroids 🤣🤣🤣🤣🤣. It's very unfortunate that it's impossible though😔

shy stump
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But yes like Ajalon said change ur desktop resolution to DL/DSR 4K, make ur Game res to 1080 or 1440p or lower for more fps and than scale of

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It work great

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Or if ur game use DLSS/FSR/XeSS use this

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Or NIS

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I tested with Far cry 5 it look pretty good

blissful moss
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It's actually amazing how we can use either VSR + FSR or DSR + DLSS and get a higher quality image without the need to upgrade your monitor

shy stump
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Sometimes is DSR/DL still better than 4K native

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I have better Perf with DLDSR 2.25 4K and DLSS Perf than 1440p DLAA

blissful moss
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You can basically buy cheap high refresh rate 1080p monitor and use DLDSR 2.28X (1620p) + DLSS Quality (1080p) and enjoy higher quality image with out paying extra money 👍

shy stump
blissful moss
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You know you have to admit this feature doesn't get the recognition it deserves because not alot of people are talking about using DLDSR + DLSS their is not alot of videos even Linus tech tips had a very short video talking about it

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But Digital Foundry explained it really well though

shy stump
tropic plank