Windows 10: #windows #registry #gaming #fullscreen #windowed #fps #system

hi guys, can i ask u whats the difference between, GameDVR_FSEBehavior and GameDVR_FSEBehaviorMode, coz i tried to disable globally FSE and i found someone changed the first one and someone the second one, also on my laptot i had only one of these so i decided to add that option but tbh i dont see any difference on both of my machines, also i tried to delete them so the PC wil lcrete them manualy but didnt happened. so im wonderin to just put them back to default value which was 0, i hope some of u understood me

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:)

 

Most Fullscreen Games Capped at 60 FPS

Hi,

The problem is that If the game is in windowed mode, it reaches 144 fps, but in fullscreen it can't get over 60 fps.

- Not due to a hardware limit

- Any fps limit disabled in games.

- V-sync disabled in games and in nvidia control panel.

- Re-installed graphics drivers.

- Tried disabling fullscreen optimizations on the .exe of games.

- Disabled gameDVR in settings and in registry editor.

After this, I've tested some games.

these ones are not capped at 60fps in fullscreen :

- Steep (edit : tested it in borderless, not fullscreen)

- Tom Clancy's Ghost Recon WIldlands

these other ones are capped at 60fps in fullscreen :

- Sea Of Thieves

- The Witcher 3 Wild Hunt

- Fortnite

- Prey

- Far Cry 5

- Steep

I'm running with Windows 10 Family, version 1803, on 64 bits OS.

And I'm using multi-monitor so my main one is a 144Hz and the second a 60Hz, but I didn't set them up in surround mode.

Any Idea of what causes this ?

 

Most Fullscreen Games Capped at 60 FPS

"Are you trying to match the games frame rates with the monitors 144Hz refresh rate, or are the fps just coincidental ?

What graphics processor does you machine use ?"

No I'm not, I want my fps to be capped at 144fps and not 60. My GPU is the GTX 1080.

For exemple on Sea Of Thieves, in windowed my gpu load is at 100% and i have 110-120 fps, when I change it in fullscreen, the load goes down to 50% and I have 60 fps.

It's doing exactly the same with Steep : in windowed 140-170fps at 100% load, and in fullscreen 60 fps at 40% load.

I'm completely sure that V-sync is disabled in the game in fullscreen, and in the control panel of Nvidia, and enabling it won't fix the thing.

"- Running Steep in Fullscreen mode @2480x1440 resolution with the eye candy

...Windowed mode runs in the same range as it does at 1440p."

I run every games @1920x1080p, and the 8GB VRAM are never fully loaded.

It's most likely a software limit rather than a hardware one, but I can't figure it out since I've done everything I could do.

 

Most Fullscreen Games Capped at 60 FPS

"If the game is in windowed mode, it reaches 144 fps, but in fullscreen it can't get over 60 fps.
...monitor so my main one is a 144Hz and the second a 60Hz,"

- Are you trying to match the games frame rates with the monitors 144Hz refresh rate, or are the fps just coincidental ?

What graphics processor does you machine use ?

- The game engine, and hardware can have some affect whether a game runs faster in Windowed or Fullscreen mode,

but mainly, if you run a game that puts a full load on the system it is likely to run faster in Windows mode.

I don't have the other games, but depending on the resolution and if you have the eye candy dialled up,
Steep @60fps in

Fullscreen mode is a pretty good result.

- If you are trying to match the refresh rate, to do so you would need to use V-sync with any game that goes much over 144fps.

- Running Steep in Fullscreen mode
@2480x1440 resolution with the eye candy all turned up, and V-sync off, my machine will

run the game at just around 40fps while going on a long fast, somewhat straight run.

At this resolution the games options menu shows my Nvidia GTX980 4GB VRAM use is 30+MB over it's 4GB limit, so

in this case the VRAM limit is reducing frame rates a bit while in Fullscreen mode with the settings I'm using.

- @1928x1080 I see frame rates in the
upper 80's peaking on 90 in Fullscreen mode.

- Note that In
Windowed mode @2480x1440 the frame rates on the same run are in the 80+ range.

However, @1920x1080 Windowed mode runs in the same range as it does at 1440p.

.