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Low performance on Cyberpunk2077 using DLSS Performance and Rt ultra ,rtx 4090

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sewerino26

sewerino26

sewerino26

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Hi. I have 12900K stock

32 GB 2x16 GB DDR4 3600mhz

Palit Gamerock Pro OC rtx 4090

1300W Seasonic Platinum Prime

Aorus Elite DDR4 Z690

Windows 11 2H22. Updated new nvidia drivers.

I used 1440P,DLSS PERFORMANCE,RT ULTRA,rest ultra for testing fps.
So i am gettin low gpu usage ,lower than others ( due to youtube friend ) using dlss performance on 1440P,rt ultra. I made a screen comparison. Any ideas why that happens? I compared that with someone with rtx 4090 and 13900K ( shouldnt be that big differences ).

Link to clip:


My pc:



scene1:

116 fps , gpu load 75%:

cc3.jpg


scene2:


109 fps, gpu load 74% :
cc2.jpg



Hes pc and identical scenes:


scene1:

130 fps, 87% gpu load:
cc2.jpg


scene2:

128 fps, gpu load 86%:

cc1.jpg



Is my pc working normally or why i have lower usage ? I made a test on identical night time. Also no other programs in background.

PS:Changing from dlss performance to quality no changing in my pc fps,i dont know why. Only gpu usage.Some kind of bottleneck?

Example with crowded area, dlss performance,on dlss quality identical fps:
my pc:
80 fps ,62% usage.


cc-1.jpg




Sorry if someone will think i am trolling. NO!. Just wanna be sure if my pc working ok. 3dmark scores are ok i checked. Thanks for helping. And please no close topic ok?
 
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He is probably using better ram than you are, hence his cpu spits higher framerate. Other than that, a 13900k is faster than a 12900k, so im not sure what you expect. I'm getting my 4090 tomorrow, ill test it
 
Another one of these post :confused: , Time to RMA the card as the performance is well below par and sell the rest of the bits and buy yourself a PS5 and enjoy :cry:
 
Superficially the game loves memory bandwidth and stock for stock the 13900K has 16-17% more memory bandwidth, which is about inline with the performance difference, as well as being a faster CPU for some games.
 
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Bencher said:
Man, 1440p DLSS performance is basically 720p resolution. So you are running 720p on a 4090 and wonder why your GPU usage isn't at 99%? Seriously?
Click to expand...
no 99%. But 62% is too low? And switching between dlss quality and performance no change in fps.
 
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You have wasted your money getting a 4090 for 1440p. No CPU can feed enough frames to a 4090 at 1440p to make the GPU run at 100%.

No point turning DLSS on when you cant max out the GPU already at native.

Upgrade monitor to 4k 120hz VRR.

Nothing wrong with your PC - you bought a card way too powerful for 1440p. Get a higher resolution display.
 
Woodsta888 said:
You have wasted your money getting a 4090 for 1440p. No CPU can feed enough frames to a 4090 at 1440p to make the GPU run at 100%.

No point turning DLSS on when you cant max out the GPU already at native.

Upgrade monitor to 4k 120hz VRR.

Nothing wrong with your PC - you bought a card way too powerful for 1440p. Get a higher resolution display.
Click to expand...
Ok thank you all for explanation.Close topic please :)
 
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Both you and your friend should open Nvidia control panel, turn on DSR, select 2.25, 25% smoothness. Retest running the game at 4k then report back.
 
As has been said by others above, you aren't getting high gpu usage because you are running at 1440p. A 4090 IS WASTED RUNNING 1440P.
So run games at 4k. Get a 4k monitor/tv if you haven't got 1. You do not need to upgrade your 12900K.
 
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