I recently moved to a triple display with my 4070 TI gpu and I noticed a frame rate drop from 50-60 to 15-20. I’m running payware scenery and Fenix a320. Is it too much for my gpu to handle? I tried DLSS with DLAA and still nothing with autofps running. Any suggestions on how to make this work?

With every extra view you will loos 40-50% FPS….

word not allowed it’s that high…is that the case even if I run an additional monitor for 3rd party apps? I wonder if I need to go down to two displays

8 minutes ago, CitationX said:

word not allowed it’s that high…is that the case even if I run an additional monitor for 3rd party apps? I wonder if I need to go down to two displays

Just get another cheap video card for the other two monitors, that's how I ended up doing and works like a charm. Believe it or not, I have an AMD video card with both extra monitors connected to it with absolutely no issues at all, this is one of the wonders of Win10/11, two different brands working together without knocking each other out.

If you mean you went from running the sim in one monitor to running it across all 3 together as one display, then yes you're going to see a huge hit because you just tripled your resolution that the 4070Ti has to generate and you don't mention the monitor resolutions.  If you're just running in one monitor and the others are just showing background desktop apps, something is wrong.

I thought you couldn’t run two graphic cards with MSFS 2024? I heard it doesn’t really work well.

4 hours ago, GSalden said:

With every extra view you will loos 40-50% FPS….

Hi,

I find that hard to believe seeing I'm running seven monitors off of an Asus 4090 tuf video board and a gigabyte motherboard D/P, HDMI and USB-C outputs. Yet I still get smooth performance. 

Edited February 19, 20251 yr by Mike_CFII_MEL

4 hours ago, CarlosF said:

Just get another cheap video card for the other two monitors, that's how I ended up doing and works like a charm. Believe it or not, I have an AMD video card with both extra monitors connected to it with absolutely no issues at all, this is one of the wonders of Win10/11, two different brands working together without knocking each other out.

Do you have a second computer then, for the second card?

5 hours ago, Mike_CFII_MEL said:

Hi,

I find that hard to believe seeing I'm running seven monitors off of an Asus 4090 tuf video board and a gigabyte motherboard D/P, HDMI and USB-C outputs. Yet I still get smooth performance. 

You don’t run 7 outside views. You run 3. You can simple try it by deleting 2 of the views and check your framerate in Unlimited mode. 

Then add an extra view and check your franerate again. The same wheh adding your third view.

You will see that your FPS drop 40-50% with each extra view

I have a 4090 , ASUS ROG mobo, 13900F @ 5,3/5.5 GHz , 2Tb M2 and push/pull liquid cooling system.

Here my server runs 2 outside views and I have a Left view client to keep FPS high.
All running in 4K. Almost all settings at Ultra and some at High. PSXT Live Traffic with Lots of AI ac. REX Atmos. DLSS 4. 

It is exoensive to keep on upgrading 2 pc’s so a couple of months ago I tried with 3 views and I lost almost 50% FPS.

I tested with 1, 2 and 3 views and every extra view resulted in almost 50% less FPS.

Here a vid : all in 4K + Map Enhancement Mod (Latest Bing in HD)

 

Edited February 19, 20251 yr by GSalden

If your using nvsurround you wont see such a fps hit but an uglier geometry (fish eye ) .If your using the native multi monitor feature creating independent views you will lose fps but have better geometry 

VRAM is really important here in nvsurround, the higher the res the more vram you need, I would imagine 12gb will easily get exhausted especially using high res textures 

7 hours ago, Mike_CFII_MEL said:

Hi,

I find that hard to believe seeing I'm running seven monitors off of an Asus 4090 tuf video board and a gigabyte motherboard D/P, HDMI and USB-C outputs. Yet I still get smooth performance. 

You have the superior graphics card to OP with better processing power and twice the video memory.

 

Edited February 19, 20251 yr by JBDB-MD80

7 hours ago, CitationX said:

I thought you couldn’t run two graphic cards with MSFS 2024? I heard it doesn’t really work well.

Works fine here, I have popouts on a separate graphics card over 2 touch screens 

11 hours ago, Mace said:

Do you have a second computer then, for the second card?

No, same computer two video cards, 3060ti for main monitor AMD for the other two.

12 hours ago, CitationX said:

I thought you couldn’t run two graphic cards with MSFS 2024? I heard it doesn’t really work well.

Yes you can works really well, I usually have Apilots Life on left monitor, BATC on top monitor and Navigraph on my iPad.

https://drive.google.com/file/d/15c25xgpIMyv-xwRlyDtr4n9s__DyODHV/view?usp=sharing

Edited February 19, 20251 yr by CarlosF

Well, if you think about it, your GPU, CPU are rendering three times as many textures, objects, etc.
Makes some sense.