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DLSS 4 Definitive guide.

Featured Replies

On 1/31/2025 at 3:32 AM, V1ROTA7E said:

Ce n'est pas vraiment le cas, et c'est très ennuyeux lorsque quelqu'un crée un lien vers un fil de discussion de 21 pages à parcourir. Voici les instructions

On est tous d'accord que le but d'un tuto, c'est qu'il soit complet et clair, hors là, la majorité des lecteurs sont d'accord sur une procédure:
1 Télécharger DDU (pour effacer toute trace du programme Nvidia )
2 Télécharger Le dernier pilote Nvidia en manuel directement sur le site.
3 Télécharger  le dernier DLLS Swapper sur GitHub.
4 Redémarrer en mode sans échec ( Redémarrer en appuyant sur shift )
5 Exécuter DDU en mode sans échec pour nettoyer toute trace  de Nvidia.
6 Exécuter le Pilote NVIDIA GeForce Game Ready   (cocher faire une nouvelle installation) !!!!
7  Redémarrer et mettre à jour les Dlls avec avec DLLS Swapper.
8 Ajouter la clé de registre pour afficher  la version installée.

 

ENGLISH TRANSLATION FOLLOWS.

We all agree that the purpose of a tutorial is for it to be complete and clear, apart from that, the majority of readers agree on a procedure:

1 Download DDU (to erase any trace of the Nvidia program)

2 Download the latest Nvidia driver in manual directly on the site.

3 Download the latest DLLS Swapper on GitHub.

4 Restart in safe mode (Restart by pressing shift)

5 Run DDU in safe mode to clean all traces of Nvidia.

6 Run the NVIDIA GeForce Game Ready Driver (check a new installation)!!!!

7 Restart and update Dlls with DLLS Swapper.

8 Add the registry key to view the installed version.

 

Edited by Ray Proudfoot
Translated to English

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  • I'm not sure if DLSS swapper is going to be the saviour here. As these files are nowadays handled by the latest Nvidia driver. Well, that's the way I understand it - things are still very messy. The l

  • After wading through all this stuff....decided to take the dog for a walk instead... 

I flew with iFly's MAX yesterday and I didn't like the result. I found the speedtape tolerable but the fonts on the screens were all blurry.

13600KF - AIO - 32GB DDR4 - RTX4070 - UW1440p GSync - USB DAC - 2TB NVMe - Windows 11 Pro - Gladiator NXT EVO - 1 Gbps Fiber  - MSFS 2024

Yeah the blurry glass cockpit images are too much for my eyes as well. Back to TAA.

 

Hopefully between Asobo and NVIDIA they can improve the image of the glass screens 

Kael Oswald

9950X3D/ 64GB DDR5 6200 @ CL30 / Custom Water Loop / RTX 5090 / 3 x 48" LG C4 OLEDs

1 hour ago, Boumboum33 said:

On est tous d'accord que le but d'un tuto, c'est qu'il soit complet et clair, hors là, la majorité des lecteurs sont d'accord sur une procédure:
1 Télécharger DDU (pour effacer toute trace du programme Nvidia )
2 Télécharger Le dernier pilote Nvidia en manuel directement sur le site.
3 Télécharger  le dernier DLLS Swapper sur GitHub.
4 Redémarrer en mode sans échec ( Redémarrer en appuyant sur shift )
5 Exécuter DDU en mode sans échec pour nettoyer toute trace  de Nvidia.
6 Exécuter le Pilote NVIDIA GeForce Game Ready   (cocher faire une nouvelle installation) !!!!
7  Redémarrer et mettre à jour les Dlls avec avec DLLS Swapper.
8 Ajouter la clé de registre pour afficher  la version installée.

 

ENGLISH TRANSLATION FOLLOWS.

We all agree that the purpose of a tutorial is for it to be complete and clear, apart from that, the majority of readers agree on a procedure:

1 Download DDU (to erase any trace of the Nvidia program)

2 Download the latest Nvidia driver in manual directly on the site.

3 Download the latest DLLS Swapper on GitHub.

4 Restart in safe mode (Restart by pressing shift)

5 Run DDU in safe mode to clean all traces of Nvidia.

6 Run the NVIDIA GeForce Game Ready Driver (check a new installation)!!!!

7 Restart and update Dlls with DLLS Swapper.

8 Add the registry key to view the installed version.

 

Il y a aussi nvidia inspector à installer si tu veux pouvoir choisir J ou K pour le profile dlss 

Frédéric Giraud

28 pages later... going back to the roots. Driver, my own settings in NCP, FG in sim active, vsync active and TAA, best experience I had in MSFS2024. I don't know why I bother tweaking, at all.

5 hours ago, KL Oo said:

Yeah the blurry glass cockpit images are too much for my eyes as well. Back to TAA.

 

Hopefully between Asobo and NVIDIA they can improve the image of the glass screens 

So I will be the first to admit my eyes are not what they used to, I don't know what medication I'm taking without my glasses LOL but it genuinely looks pretty darn crisp and is running at 120 rendered FPS after Lossless Scaling at X2 but this is DLSS4 with Lossless scaling on a 4090 and 5K screen.  I am also trying to film on a phone and zoom in but it's still pretty crisp to my aging eyes. 

This is nothing like what it looked like pre DLSS4... 

 

 

AP1GczMJfKtyJvv6FHIgRKh1oee77Xy2OefWdg8-

AP1GczPXEfW9OiweWuUjLHmNfBRRAC7-cpoM5x7Ryx04GFAxzKg7AV7q1pRsTnsIv8GhhiavoGLC99BsG6_kmjlExfpDDToOQda9ZzE7ofNPa9CI-fsNBw6xHpfssZBXZJM0hH75UCli__LMBcvphdM1WQwB0g=w2560-h720-s-no-gm?authuser=0

 

Edited by psolk

Have a Wonderful Day

-Paul Solk

Boeing777_Banner_BetaTeam.jpg

Terrible altitude tape...

21 hours ago, Rob G said:

There is now a 310.2........ version. 310.1........ is no longer the latest.

OK, I am installing it, but please I want to have a reply for my question.

7 hours ago, psolk said:

So I will be the first to admit my eyes are not what they used to, I don't know what medication I'm taking without my glasses LOL but it genuinely looks pretty darn crisp and is running at 120 rendered FPS after Lossless Scaling at X2 but this is DLSS4 with Lossless scaling on a 4090 and 5K screen.  I am also trying to film on a phone and zoom in but it's still pretty crisp to my aging eyes. 

This is nothing like what it looked like pre DLSS4... 

 

 

 

 

Whilst not perfect - I'll admit thats not too bad and is less glass display ghosting than I get with DLSS4. Unfortunately that's not my experience on a 48" 4K OLED which is still pretty bad. 

I'm quietly hopeful that when Asobo release SU2 and officially support DLSS4 there is some improvement. 

Kael Oswald

9950X3D/ 64GB DDR5 6200 @ CL30 / Custom Water Loop / RTX 5090 / 3 x 48" LG C4 OLEDs

I have to ask - why DLSS4 Quality, and not TAA? What is the benefit? I can have FG with both, DLSS4 provides less sharp image (everything is visibly blurrier), still ghosting and just marginally higher fps (talking about 93fps with DLSSv4 vs 91fps with TAA).

Am I missing something?

Confirmed latest DLL 310.2.1.0 Preset K active in the sim.

Edited by Simon_C

1 hour ago, KL Oo said:

when Asobo release SU2 and officially support DLSS4 there is some improvement.

not going to happen. at least not more than what we, who have forced DLSS 4 into MSFS 2024 are experiencing already, DLSS4 is an Nvidia thing, Asobo has no control over it except that they can use it or not. just watch the CyberPunk DLSS 4 enabled youtubes to get an idea how areas of fast moving high contrast video can look better. 

AMD 7800X3D, Windows 11, Gigabyte X670 AORUS Elite AX Motherboard, 64GB DDR5 G.SKILL Trident Z5 NEO RGB (AMD Expo), RTX 4090,  Samsung 980 PRO M.2 NVMe SSD 2 TB PCIe 4.0, Samsung 980 PRO M.2 NVMe SSD 1 TB PCIe 4.0, 4K resolution 50" TV @60Hz, VR: Pimax Crystal Light + HP Reverb G2 @ 90 Hz, Honeycomb Bravo Throttle Quadrant, be quiet 1000W PSU, Noctua NH-U12S chromax.black air cooler.

60-130 fps. no CPU overclocking.

very nice.

Not sure if this has been mentioned, but there's a new version of Inspector.

zLFRpiB.png

 

7950X3D | RTX 4090 | 64GB DDR5

53 minutes ago, Cpt_Piett said:

Not sure if this has been mentioned, but there's a new version of Inspector.

zLFRpiB.png

 

Hello 

Have you installed the last driver too?

2.0.4.11 is the latest 

Edited by grandfred29

Frédéric Giraud

13 hours ago, Simon_C said:

I have to ask - why DLSS4 Quality, and not TAA? What is the benefit? I can have FG with both, DLSS4 provides less sharp image (everything is visibly blurrier), still ghosting and just marginally higher fps (talking about 93fps with DLSSv4 vs 91fps with TAA).

Am I missing something?

Confirmed latest DLL 310.2.1.0 Preset K active in the sim.

You are almost talking apples to Oranges.

TAA is a fixed AA  

DLSS is an AI technology to downsize then upscale the image allowing for better performance and increased detail.  In some games DLSS is also the best looking option, not necessarily in FS

DLAA would be the comparison to TAA.  This is also fixed and very similar to DLSS but without the downscaling/upscaling

 

Now there are different DLSS "modes" which in Nvidia's terms determine how much the image is downscaled before rendering  Quality I believe is a 33% downscale, Low is a 66% reduction and Ultra is essentially the equivalent of DLAA because it is not downscaling the image.    

So this now questions Asobo's implementation at least within 2020.  You can enable DLSS with DLAA as your Super Resolution.  According to Nvidia this isn't how it works and it is either DLSS or DLAA not both.  I actually think this is why people are seeing such varied results.  1.  It depends what DLSS setting you are using, low, quality or Ultra and my understanding is if you are using DLAA which I am then you are not downsizing the screen at all. 

Hence why in my case I think Lossless Frame Generation still helps for the FG as I am running in 5K at Ultra with DLAA enabled which means I "shouldn't" be downscaling my iamge.  

DLSS- Best performance and supposed to be Best image quality

DLAA- Benefits of DLSS without the downscaling, Best image Quality

TAA- Lower level of AA than DLAA, lower IQ

 

So if you don't want DLSS, run DLAA... 

Have a Wonderful Day

-Paul Solk

Boeing777_Banner_BetaTeam.jpg

9 minutes ago, grandfred29 said:

Hello 

Have you installed the last driver too?

2.0.4.11 is the latest 

I didn't install the hotfix driver, didn't see any need to. 

2.0.4.11?

7950X3D | RTX 4090 | 64GB DDR5

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