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Author Topic: 30FPS Limit!?  (Read 1334 times)

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SAS~Storebror

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Re: 30FPS Limit!?
« Reply #12 on: March 12, 2023, 03:59:27 AM »

Yep it's a bit of "dark arts" so to say.
From my experience I didn't notice any difference between full screen optimization on and off, but that might be just me.
With two monitors of different resolution, one of them being an Nvidia G-Sync monitor, my setup isn't all that common either.

]cheers[
Mike
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WxTech

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Re: 30FPS Limit!?
« Reply #13 on: March 12, 2023, 11:07:09 AM »

Do I understand, then, that disabling Full Screen Optimization can impact performance when, say, capturing a session for movie making?

How about other 'background' processes, such as TrackIR?
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bomberkiller

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Re: 30FPS Limit!?
« Reply #14 on: March 12, 2023, 01:41:39 PM »

Quote
How about other 'background' processes, such as TrackIR?

Hello WxTech,

no restrictions because of or with TrackIR!

No issues or performance degradation on both my relatively new and my 12 year old PC.

And that with my ancient Nvidia 760 GTX graphics cards in the highest resolution, best possible quality in the IL-2 settings, 16 x anosotropic filters and 8 x antialiasing.

With best regards

 ]cheers[

Gerhard
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PoorGunnery

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Re: 30FPS Limit!?
« Reply #15 on: March 12, 2023, 06:49:27 PM »

Do I understand, then, that disabling Full Screen Optimization can impact performance when, say, capturing a session for movie making?

How about other 'background' processes, such as TrackIR?

Based on what I already understood, and then what I found in the link that Storebror posted, disabling FSO might interfere with the performance of the video capture software a little. This biggest potential performance issues when disabling FSO (according to the article linked above) is for in-game overlays like Gamebar, the Steam Overlay, or (in my specific case) the AMD overlay that you can use to tweak graphics settings on the fly.

That said, after turning it on and off a few times while experimenting and "benchmarking"...and I use that term loooosely...it has no noticeable impact on game performance or background processes. It seems like bomberkiller's experience with his GTX 760 backs that up. The game is old enough that even "old" hardware can handle it easily and disabling FSO won't have any noticeable positive impact on the performance of the game.

The chief reason I was playing around with FSO to begin with was that I was trying to limit my frame rate to cap out at the native refresh of my monitor. My card has some quite noticeable coil whine at stupid high frame rates, so the squealing I can hear through my headphones on the 1000fps menus is something I'd like to quash.

I think now that I might have fixed that issue with a driver update? Because I rolled back to 22.6.1 AMD for the sake of getting OpenGL to actually work, and now I'm having trouble corralling the frame rate the way I'd like to again.

AMD 5600X CPU, AMD 6900XT, 32GB of RAM, and Win10 Home, for reference.

At the end of the day: fiddle with it. It probably won't make any difference, but who knows? Maybe your video capture or TrackIR will benefit (or choke). Turning it on and off makes no permanent changes. Any change can be reversed by toggling it back to the other option.
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Paulo Hirth

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Re: 30FPS Limit!?
« Reply #16 on: January 04, 2024, 04:25:19 PM »

I'm not sure what's going on.  My system specs aren't the issue.  It must be software but I can't pinpoint it!
My drivers are up to date.
I'm running Win11
CPU I9-12900K
GPU RTX 3090

 You have a great machine, in windows theres a FPS for control monitor, the standard is 60, my monitor is 240HZ, check this settings:
Right-click your desktop and select 'display settings' then 'Display adapter properties', this will open a new page with different tabs, select the tab that says 'Monitor' and click on the dropdown box called 'Screen Refresh Rate'. The largest value of Hertz you see will be your monitor's maximum Hz capability.
Open Settings and choose Display. Click "Advanced Display." You'll find your refresh rate under "Display Information." A dropdown menu will let you pick from a variety of supported refresh rates.
Press Windows Key and search /select Nvidia Control Panel. Once the external monitor is hooked up, select Display> Change Resolution on the left panel. You should see a refresh rate option on the side of the resolution box. The highest number displayed there is your maximum Hertz for refresh rate.

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