Plz help 6870 crossfire ARMA 2 OA Bad FPS

[Plz help 6870 crossfire ARMA 2 OA Bad FPS]

Well the new patch 1.57 for OA has been a bit better ,on the benchmark I get 67FPS. B4 I got 42 but still there is parts of the game that only use 32% of each gpu? What Fps are peeps seeing with this new patch.

[Plz help 6870 crossfire ARMA 2 OA Bad FPS]

Right got 10.12,all settings set to very high,aa set to normal.

FPS 45-23 look up at the sky 154fps but in towns,and lots of trees 30 23 Fps.

NOT GOOD! Lol GPU load is 67% on each GPU,well crossfire works now but it's not very good on this game hope it gets better.

Who has a 6870 crossfire set up and what FPS are you getting ?

[ArmA2 / OA (low) performance issues]

For crossfire use this

http://www.radeonpro.info/en-US/

hope it helps

[Plz help 6870 crossfire ARMA 2 OA Bad FPS]

Try this it's sorted out lots of me games for crossfire

http://www.radeonpro.info/en-US/

very good app

Must have !

[Plz help 6870 crossfire ARMA 2 OA Bad FPS]

Yeah, as always, they'll fix some things and break others.

When it does work, it's great but there is too much inconsistency where their drivers are concerned :(

i no but when it dose work they kick ass:o

[Plz help 6870 crossfire ARMA 2 OA Bad FPS]

I've no idea why you ask if this works for other games. It is a switch specifically for Arma2, see http://community.bistudio.com/wiki/Arma2:_Startup_Parameters#Performance for details.

just done the xp thing but still same fps and just one gpu,thanks all for the help but looks like this game dose not use xfire gutted thats why i got 2 6870,s to play this game in max setting :mad:

---------- Post added at 07:57 PM ---------- Previous post was at 07:53 PM ----------

It's not a fanboy thing and I try to tell people this all the time, AMD's drivers are garbage.

Great hardware, great prices, pathetic driver support. They fix one thing and break another.

I had 2 6870s when they were released but I dumped one of them and replaced the other with one of my old 480s.

CF is pants compared to SLI. Nvidia's developer relationships and manual profiles bury AMD in every possible way.

i no what u mean mate ati/amd #### but like allways will have to wate for ccc 10.12 and that will sort it out, NOT:(

[Plz help 6870 crossfire ARMA 2 OA Bad FPS]

I've no idea why you ask if this works for other games. It is a switch specifically for Arma2, see http://community.bistudio.com/wiki/Arma2:_Startup_Parameters#Performance for details.

lol soz mate looked at what u said but dident sink in,but cant use that in OA.

OA is only useing one gpu how do i get crossfire to work?

[Plz help 6870 crossfire ARMA 2 OA Bad FPS]

@4958stanton : did you try the -winxp switch? Which software did you use to gather your data?

HTH

I used gpu-z and just run crysis and only uses one card and now in arma 2 oa it only uses one card as well ? Ps just put 10.10e on again and now one card works this crossfire stuff is bad if I new it was going to be this bad I would have stuck with one 6870 and no I haven't used the winxp switch will this work for other games?

[Plz help 6870 crossfire ARMA 2 OA Bad FPS]

Hi one card is at 100% and the other is at 24% can't seem to sort this out

Help plz

[Plz help 6870 crossfire ARMA 2 OA Bad FPS]

Its called Real Virtuality

thats the problem

Thanks for that

[ArmA2 / OA (low) performance issues]

Hey it appears my crossfire isnt working is this a pretty common issue? and if so how do i fix it.

i5 750

4G ram

10,000RPM Velociraptor HDD

xfx 5870 x2

Asus p7p55 WS Supercomputer motherboard

Crossfire appears to work in every other game i currently have except arma 2.

i tried drivers 10.10 and 10.11 with corrosponding APPs for crossfire help please

same as me mate,2x 6870 :(gutted

hope some one can help

[Plz help 6870 crossfire ARMA 2 OA Bad FPS]

just useing one gpu now and the fps are the same as when i have two, WTF is going on how do i get the game to use 2 gpu,s i no the cards work because when i play crysis all max settings and 4xaa i get 60fps and that game is well old and that uses crossfire.hope someone can help as i love this game so much :confused:

[Plz help 6870 crossfire ARMA 2 OA Bad FPS]

Choose another mission and play again, or try play around in editor, still same fps?

Thanks for the info but dose it all the time get good fps then it drops to 20 fps is crossfire not good on this game?

[Plz help 6870 crossfire ARMA 2 OA Bad FPS]

turn HDR to normal.

Done that don't help

[Plz help 6870 crossfire ARMA 2 OA Bad FPS]

Hi comp in me sig.Right my comp can max out all games I have but not this,ime getting 30fps with all settings to max 1080 P ,AA set to low but keep getting fps drops to 22-15 fps

ps if I do the bench mark in OA I get 55-60 fps with all settings at max but in game it's bad PLZ help is there a good setup for 6870 crossfire