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Bob

26 jul, 2023 @ 16:17

Stuck at 30 fps with 50% gpu usage

I'm running an rtx 4080, i5 13600k, 32gb DDR4 ram, and on a WD_Black SN850X ssd. At 4K, my gpu usage sits at about 50% and I'm locked at 30 fps for some reason and I have no idea why. My TV refresh rate is 120Hz. The following are my settings:

Window mode: Exclusive Fullscreen (also tried fullscreen)
HDR: ON
Display Resolution: 3840x2160
Aspect Ratio: Auto
Upscale Method: DLSS
Dynamic Resolution Scaling: 60
Refresh Rate: 120 Hz
VSync: Off (I have gsync)
NVIDIA Reflect Low Latency: ON
Graphics preset: High (changed nothing, other than added Raytracing, which turning on/off doesn't change anything performance wise, still locked at 30fps)

Could anyone help? I'm also on the latest nvidia driver (536.67)

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Visar 1-15 av 23 kommentarer

Bob

26 jul, 2023 @ 16:21

Also changing resolution keeps game locked at 30fps. Even going down to 1440p it stays locked at 30fps, and my gpu usage goes down to 20%.

lordmaik

26 jul, 2023 @ 16:23

disable nvidia reflex. in this game it does strange things. strange gpu usage for example.

Bob

26 jul, 2023 @ 16:26

Ursprungligen skrivet av lordmaik:
disable nvidia reflex. in this game it does strange things. strange gpu usage for example.

Turned it off, still stuck at 30 fps

Plofkonijn har Ratchet & Clank: Rift Apart

26 jul, 2023 @ 16:28

Wat does it do when you turn vsyc on? i also have a 4080 with an amd 5600x, and got way more fps on 4k... strange.. :( sorry you got thise :(

lordmaik

26 jul, 2023 @ 16:30

strange. disable FG

Bob

26 jul, 2023 @ 16:30

Ursprungligen skrivet av Plofkonijn:
Wat does it do when you turn vsyc on? i also have a 4080 with an amd 5600x, and got way more fps on 4k... strange.. :( sorry you got thise :(

doesn't matter if I turn vsync on or off, still locked at 30fps.
I know for sure it isn't my gpu, because gpu usage just sits at 50% at 4K, then 20% at 1440p, yet it still locks to 30 fps. Something gone wrong with the settings but idk what it could be.

lordmaik

26 jul, 2023 @ 16:33

or maybe fps limit via driver? try other games. i have an rtx 4090 with an 13900k and with 4k max settings rt dlaa i have alway over 60 fps. and ALWAYS 100% gpu usage.

Bob

26 jul, 2023 @ 16:35

Ursprungligen skrivet av lordmaik:
strange. disable FG

What's funny is if I disable DLSS completely, I get a lower GPU usage (around 30%), but still locked to 30fps.

lordmaik

26 jul, 2023 @ 16:35

there must be some fps limit via game, driver or tool.

lordmaik

26 jul, 2023 @ 16:36

try disable fps target. maybe the dynamic resolution triggers some strange behaviour.

#10

lordmaik

26 jul, 2023 @ 16:37

or try exclusive fullscreen. in the config menu before starting the game.

#11

SgtHorton 26 jul, 2023 @ 16:38

Maybe DDR4 is bottleneck?

#12

Bob

26 jul, 2023 @ 16:45

Ursprungligen skrivet av lordmaik:
there must be some fps limit via game, driver or tool.

Trying different games now, and they're also locked at 30 fps. Idk what the hell happened because before I played this game I was able to go above 30 fps in every game...

Ursprungligen skrivet av lordmaik:
try disable fps target. maybe the dynamic resolution triggers some strange behaviour.

Tried disabling that, still the same issue.

Ursprungligen skrivet av lordmaik:
or try exclusive fullscreen. in the config menu before starting the game.

Tried all the different window mode settings.

Ursprungligen skrivet av Meshify:
Maybe DDR4 is bottleneck?

Games were working fine before, now they're all locked at 30.

#13

Icy1007

26 jul, 2023 @ 16:49

Ursprungligen skrivet av Bob:
Ursprungligen skrivet av lordmaik:
there must be some fps limit via game, driver or tool.

Trying different games now, and they're also locked at 30 fps. Idk what the hell happened because before I played this game I was able to go above 30 fps in every game...

Ursprungligen skrivet av lordmaik:
try disable fps target. maybe the dynamic resolution triggers some strange behaviour.

Tried disabling that, still the same issue.

Ursprungligen skrivet av lordmaik:
or try exclusive fullscreen. in the config menu before starting the game.

Tried all the different window mode settings.

Ursprungligen skrivet av Meshify:
Maybe DDR4 is bottleneck?

Games were working fine before, now they're all locked at 30.

You have all games locked at 30fps now? Sounds like you have half-rate Vsync being forced somehow.