Big frame time and stutters issues

[DanielHagever]

Running on 7800x3d/7900 xtx.
I have some terrible frame time issues that make the game unplayable.
Whenever there's a large firefight, the game says it's running at 150~ fps but the stutters and frame time makes it look like a slideshow, I can't even move my mouse straight. So the game is barely playable. :/

[Asmodin]

it's happening with fog correct?
that's a known AMD driver issue from alpha.
you could downgrade drivers to 24.8.1 or use some command lines that I can't find right now as it was in the alpha forums...

[DanielHagever]

Originally posted by Asmodin:

it's happening with fog correct?
that's a known AMD driver issue from alpha.
you could downgrade drivers to 24.8.1 or use some command lines that I can't find right now as it was in the alpha forums...

I don't know didn't notice that
I guess I'll try to look for the command line, AMD will probably fix this crap soon

[Asmodin]

I'm using these for now
-dx11 -useallavailablecores

no stutter/drops when fog is on the screen with my 7900XTX anymore.
But still not as smooth as with the first alpha an 24.8.1 drivers (won't downgrade just for this game)

[MikeL]

try to disable s.a.m. that worked for me, at least a bit , there are still stutters but not so hard and not so often

[Pablo The Third]

Originally posted by brighter-than-light:

try to disable s.a.m. that worked for me

i second this, turning off sam fixed the slow downs and frametime stutters. i have everything maxed out, unlocked framerate. 7900xtx 5800x3d, also on 24.8.1 drivers as well

[Warmen]

Originally posted by DanielHagever:

Running on 7800x3d/7900 xtx.
I have some terrible frame time issues that make the game unplayable.
Whenever there's a large firefight, the game says it's running at 150~ fps but the stutters and frame time makes it look like a slideshow, I can't even move my mouse straight. So the game is barely playable. :/

Same with rtx 4090 and 14900k . Others are having same issues. What is "s.a.m"?

[Enti]

Same issue guys. What is SAM?

[irysh]

Originally posted by DanielHagever:

AMD will probably fix this crap soon

AMD can't even figure out how to make multi monitor setups work without running the VRAM at max speed causing insane idle temps...

[DanielHagever]

Originally posted by Asmodin:

I'm using these for now
-dx11 -useallavailablecores

no stutter/drops when fog is on the screen with my 7900XTX anymore.
But still not as smooth as with the first alpha an 24.8.1 drivers (won't downgrade just for this game)

Problem solved but DX11 doesn't run as well. Good enough for now tho

[DanielHagever]

Originally posted by irysh:

Originally posted by DanielHagever:

AMD will probably fix this crap soon

AMD can't even figure out how to make multi monitor setups work without running the VRAM at max speed causing insane idle temps...

Really? Thought they already fixed that

[DerMorty]

Originally posted by Warmen:

Originally posted by DanielHagever:

Running on 7800x3d/7900 xtx.
I have some terrible frame time issues that make the game unplayable.
Whenever there's a large firefight, the game says it's running at 150~ fps but the stutters and frame time makes it look like a slideshow, I can't even move my mouse straight. So the game is barely playable. :/

Same with rtx 4090 and 14900k . Others are having same issues. What is "s.a.m"?

me too with rtx 4090 and i7 13700k since last update

[Reviyee]

Originally posted by Warmen:

Same with rtx 4090 and 14900k . Others are having same issues. What is "s.a.m"?

SAM is an AMD tech that "allows the Ryzen CPU to talk directly with the Radeon VRAM, increasing performance". In my experience SAM ALWAYS hinders performance.

When playing my framerate shows 180, but the game is WAY too choppy for that to be true. I guess my frametimes must be high as hell.

Ryzen 7 7700
Radeon 7800XT
DDR5 32@4800 MTs

Game runs at 140-180 @ medium settings 1080p

I recently reintalled my Radeon drivers - as I was tinkering around and dared install the EyeFinity thing, which bugged HARD. did a factory reset to forget config and user profiles- and SAM was on by default.



Will test and report back :)