Who got crossfire to work?

[POTS]

This is a troubleshooting thread on who got crossfire to work, who didn't, and how did you do it. If you voted yes on the poll, then post how you did it.

[ssgwright]

I had to add -winxp to get it to work on my 4870x2 re-naming the exe didn't work for me.

[CapBadge]

This is a troubleshooting thread on who got crossfire to work, who didn't, and how did you do it. If you voted yes on the poll, then post how you did it.

I have done nothing special but my 2 x hd4870x2's are working fine in quad crossfire. everything set to very high 1920x1200x32.

[OC nOm]

added -winxp for my 3870x2

[fideco]

I have done nothing special but my 2 x hd4870x2's are working fine in quad crossfire. everything set to very high 1920x1200x32.

I have a quadcore 9650 @3,60 with HD 4870x2 too.
My fps (all set very high), fillrate 125% at 1440x900x32 are always 60 capped in open space.
But in towns fps drops between 45-60. Never under 45..
i have renamed original exe to Fear.exe.
What's your performance in fps in towns?
Cheers

[CapBadge]

Not benchmarked this game yet but My Rig averages around 105 FPS in Ultra high everything in Farcry 2 and over 25,000 in Vantage 3D 2008.
26,000 in 3Dmark '06.

I7 920 quadcore @3.8ghz.
2 off HD4870X2's (4 x GPU's) in Quad crossfire.
6 GB corsair 1866mhz triple
Rampage II Extreme X58 Motherboard.
Fatal1ty Pro extreme 64mb X-fi

By the way, where is the benchamarking Exe for this game?

[fideco]

If you refer to ArmaIImark is there..
http://forums.bistudio.com/showthread.php?t=73610

[HitmanFF]

I've added -winxp for my 4870x2 which enabled crossfire (ArmA 2 v1.00/v1.01/v1.02, catalyst 9.6).

[CapBadge]

I've added -winxp for my 4870x2 which enabled crossfire (ArmA 2 v1.00/v1.01/v1.02, catalyst 9.6).

What O/S are you using?

[kklownboy]

Quadfire,(4870x2's) on Vista and Win7 with the -winxp flag. Use crysis.exe to limit the over reaction of HDR/Bloom. playable game for "testing" with 200%fill and all VH except Low on the motion Blur. 1600/1200 100hz refresh (crt). 3.8ghz i7. the strobing on starts settles down, have to wait a bit for it to all sink up. using 16 and 32 hdr in cfg.