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5850 Crossfire: only one card is used

post #1 of 4
Thread Starter 
Crossfire is enabled, and yet this happens in Furmark:

what gives?
post #2 of 4
Is it running in full screen? Has to run in full screen to use Crossfire. Do not have experience with furmark, but there should be an option to run it full screen.
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Wife's bane
(17 items)
 
  
CPUMotherboardGraphicsRAM
i5-3570K @ 4.5 Ghz Gigabyte Z77 UD3H HIS R9-290 8 GB Samsung Wonder RAM 
Hard DriveHard DriveOptical DriveCooling
Crucial SSD for OS Samsung Spinpoint F3 Asus XSPC water block, 360 radiator, and 720 reservo... 
CoolingOSMonitorKeyboard
GPU cooling - XSPC Razer full GPU blocks Win 7 Home Premium Asus PB278Q 2560 X 1440p ISP Logitech G15 
PowerCaseMouseMouse Pad
NZXT Hale90 V2 NZXT Switch 810 Logitech G500 Steelseries QcK 
Audio
Optical out to Sony receiver; Deftech Monitor 3... 
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post #3 of 4
Thread Starter 
Thanks.
post #4 of 4
I guess I'm not overtly familiar with the newest Furmark, but I used to run the "multi-GPU" exe, and it ran both cards in a window just fine.
Edit: I just DL'd both 1.9 and 1.8.2.
1.8.2 has an exe for multi gpu, not altogether sure why 1.9 requires you to jump through the hurdles with a tutorial on getting CF to work, when the last release did it fine in windowed mode...
Edited by Nixuz - 3/25/11 at 8:15am
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Blue Fury
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