EatChildren said:Just played a 64 player round of Caspian. Afterburner reports a max memory usage of 1248MB, so nearly the entire card, and max 99% GPU usage.
No stuttering during the match.
EatChildren said:I'm playing with Vsync off, by the way.
Effect said:Was curious if this could be causing the crashes I'm having. I usually play with vsync on in games but haven't bothered to turn it on with BF3 for some reason. Should try that tonight and see what happens. By default it's off in BF3 I believe.
gonna have to give that a try later, will report back on CF 6870szephervack said:So finally managed to get Crossfire working on this, the scaling is AMAZING, went from ~50fps to ~90fps, difference is night and day during gameplay.
So how did i fix it?, well, turns out the game wont recognize crossfire half of the time, going back and forth between Fullscreen and windows (Alt+Enter) until i see the second GPU kick in is the fix, i use Afterburner to see the GPU usage.
FuttBuck said:When do you crash? Is it when you are switching to a new map?
Effect said:It happens during the changing of maps or simply at random. It can be in the middle of a fire fight sometimes or me simply running. The game will freeze and my normal mouse cursor will appear. I'll then ctrl-alt-delete to get into task manager and have to force close the game. I've tried both full screen and window mode. My card isn't overheating and my PC itself doesn't freeze or slow down either after I close the game. It happens the most during Conquest matches. Happens during Rush too but less frequently. I had it happen for the first time during the campaign last night through. It was in the mission level.Rock and a Hard Place
Anton Sugar said:I'm still runnin the 11.9 drivers on my 6850. I'm really hesitant to try the BF3 drivers, because the game is running fine right now and I don't want to fuck anything up, but in the back of my head I keep thinking the performance could be better. How stable are the 11.10 drivers and do they give a noticeable performance boost?
Hmm good to know bout the 3.5Ghz.Spokker said:Is his E6600 really that less capable than an Athlon II X2 255? That's what I'm running the game on. I get 30fps on ultra in campaign mode with 2x AA and medium deferred AA. Yes, HBAO is on.
I have to run 64 player maps on medium with no HBAO. I still use 2x AA. Resolution in both modes is 1440x900. The video card is a Radeon 6770.
I did overclock the CPU to 3.5 GHz and the video card a bit using AMD Overdrive. But I'm not sure why his computer couldn't run it on low settings.
FuttBuck said:Hmmm, and which card are you running and which drivers? I had to disable Windows Aero mode just so it would stop kicking me out of fullscreen mode and I choose to believe that helped crash my game. I had it crash on me twice 2 days ago during a map change and never again afterwards, also don't worry it's not your Hardware, it's just something with the game. What is your spec and what are you running it at?
iNvidious01 said:my post from the ea forums, might help some who were crashing
Was having freeze problems like a lot of you, in my case it would hang with the sound in the background for a few seconds and then my monitor would go into standby. I fixed it by doing the following:
1. Download the 285.62 drivers again
2. Disconnect from internet
3. Uninstall all high definition audio devices from device manager
4. Reinstall drivers, choose nvidia audio device drivers too
5. Restart PC and windows should automatically install the sound drivers
6. Reconnect and play
Disconnecting from the web ensures that windows wont get the realtek
drivers again, it will install the nvidia high definition audio devices instead
Same! Still on beta drivers though.TheExodu5 said:1280mb here as well. No issues.
I've only had this once and it was after hours and hours of play. Went away when I restarted my PC (had to anyway when I installed a new soundcard)ACE 1991 said:Getting lots of green flickering on my 1GB 6950 running Preview 3 drivers. Anyone know how to fix this?
I had to do redownload and install 3 times before I could play. I think it had something to do with W7's UAC and security settings, and the fact that I installed on an external HDD. The installer doesn't seem to get saved either. Then there were the AmBX crashes I had to troubleshoot. Now I'm working on some Crossfire weirdness (<60fps on 1080p / high settings)eznark said:Wipe install, redownload. Install. Run.
Campaign won't load.
Starting to feel like a Tribes 2 situation for me. After Tribes 2 I stopped with PC gaming for about a decade.
Do you have a controller plugged in?dark10x said:Even when the framerate is reporting 60 fps, it never feels completely smooth. Very strange.
En-ou said:can you take screenshots without the use of a third party program like fraps?
EatChildren said:Interesting that the game apparently uses ~1.4GB of VRAM. My card has 1280MB, but I've never encounted any stuttering, in both the campaign and online, and I'm running ultra at 1920x1080 2xMSAA. Dxdiag for some reason reports my display memory as 4064MB, so I have no idea what's going on there.
darthbob said:Using a GTX570, I notice no stuttering running at 2048x1152, 4xMSAA, Ultra Textures, etc.
VRAM usage is ~1190MB.
I think we're in the same boat, I also get the green flashes from time to time.Corky said:Gah seriously what's up?
I'm getting stuttering on certain levels but not others.
Stutter : damavand peak, grand bazaar
No stutter : Firestorm, Caspian
And there's the problem of the green/red flashes. I only get them on a particular map, don't remember which one exactly but it's hella annoying. Granted I haven't tried to disable HT yet but I'd be damned surprised if that's the actual root of the problem.
Note : I'm talking about microstutter now that doesn't affect the framerate as opposed to vram stutter that pauses the game more or less.
Like CPU OCing, every card is slightly different so one person's settings won't necessarily translate to someone else's.Ice Raven said:anyone have a stable OC settings for a gtx 580 asus 1.5gb?
the one im on keeps crashing after 30 mins. could be a driver issue though
Hmm. Just out of interest is there anyway to increase that? I've got 8GB and 2GB never seems to be used. I thought it might help with the games performance if I could increase it.Black_Stride said:Shared memory.
Dedicated Video Memory + Whatever Shared Memory your system has = Total Available Graphics Memory
Slackbladder said:Hmm. Just out of interest is there anyway to increase that? I've got 8GB and 2GB never seems to be used. I thought it might help with the games performance if I could increase it.
Apologies if it's a dumb question as I too have just noticed this!
FlyinJ said:Anyone with stutter problems with textures set to ultra, try setting them to high. I can't tell the difference between the two settings... unless you have to reboot the game after switching?
squared said:Well, shit... I think this fixed my problems! Haven't played all too much to really be sure, but what IT DID fix was my stuttering on the latest drivers!! And after about an hour and a half of playing, no crashes either..
I think I love you...
Piggus said:I can't get rid of my framerate stuttering no matter how hard I try. :/
Specs are:
i5 2500k 4.8 ghz
Crossfire 1gb 5850s @ 850/1100
16 Gbs DDR3 1600 mhz
Dual SSDs (raid 0)
I'm playing at 1080p with a mix of high and ultra. No AA, high post AA. Disabling AA gave me a huge performance boost but even with no AA and MEDIUM textures I get bad stuttering. Terrain and object detail is set to high. Effects and decoration set to ultra. Shadows on high.
The thing is, sometimes there is NO stuttering with high textures and sometimes it's really bad, even in the same level. I have a feeling there's some kind of memory leak that needs to be fixed.