Stuttering with ray tracing (rtx 5080)

[Twotoneeddy]

As the title suggests, I'm getting some severe stutter whenever I enable ray tracing. The frame rate is close to 100 with frame gen but there are some huge dips. This is present even with frame gen off and even at very low resolutions. Without ray tracing the game is buttery smooth. Any idea what I can do? It looks great with ray tracing!

[Hurricane]

Disable raytracing and in future dont believe nvidia lol...

4090 also does this

[Twotoneeddy]

Well that sucks, that can't be right

[Maverick81PL]

Have 4070 Ti and have no stutters. Clean you system!

[Medusa]

I think the full RT-shaders are not precached, and also, the game will have some extra typical Unreal Engine 5 stutter.
Somewhere the game can be heavily CPU-bound for a splitsecond and that creates a huge stutter in Unreal Engine games.
It doesn't really show in the GPU usage, but it are short spikes of CPU dependancy.
The stutters will be less with faster CPU's, but unfortunately it's mainly an engine issue, so the only folk who would be able to solve this are experts in the field.

[Hurricane]

Originally posted by Maverick81PL:

Have 4070 Ti and have no stutters. Clean you system!

Ur 4070ti can't even run the game properly mate lol... you wouldn't notice anything because it's a blur to you

[Hurricane]

Epic have just released a statement they are looking to fixing this in UE5... witcher 4 devs are struggling with their game due to this.

It's the same with all UE5 games you just have to put up with it

[Maverick81PL]

Originally posted by Hurricane:

Originally posted by Maverick81PL:

Have 4070 Ti and have no stutters. Clean you system!

Ur 4070ti can't even run the game properly mate lol... you wouldn't notice anything because it's a blur to you

what? are you joking?

80-120 FPS on max settings with DLSS on Quality and FG.

but that have last time O.o

I run game now and have max 60 FPS on all settings on max in 1440p O.o

What happens?

ahhh nevermind...

supersampling set to 75 and again have over 80FPS

[雷折纸]

他们在说啥

[Resalius...]

i got 0 stutter issues with my 4090 in 4k cinema/max DLSS + FG
Played a few month ago, not with the new driver.
No issues for me
80-110 FPS (sometimes short to 75)
1 Map was stable 120 FPS

[Resalius...]

Originally posted by Hurricane:

Originally posted by Maverick81PL:

Have 4070 Ti and have no stutters. Clean you system!

Ur 4070ti can't even run the game properly mate lol... you wouldn't notice anything because it's a blur to you

you know that you can play with different resolutions?
dewd.... very smart

[Hurricane]

Originally posted by Resalius...:

i got 0 stutter issues with my 4090 in 4k cinema/max DLSS + FG
Played a few month ago, not with the new driver.
No issues for me
80-110 FPS (sometimes short to 75)
1 Map was stable 120 FPS

0 stutter but dropped to 75 fps... le sigh... clueless!!!!

[Frid]

Originally posted by Twotoneeddy:

As the title suggests, I'm getting some severe stutter whenever I enable ray tracing. The frame rate is close to 100 with frame gen but there are some huge dips. This is present even with frame gen off and even at very low resolutions. Without ray tracing the game is buttery smooth. Any idea what I can do? It looks great with ray tracing!

Vsync On?
Or put monitor refresh rate to 60hz and turn on Vsync, so game and new drivers understand what they need to do.