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Hybrid crossfire with HD3870 & 4200

Viscarious

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Good day!

So I've recently built a budget system that uses an old HD3870 from my previous system and my new mobo has an IGP of a HD4200. I've read that there is some hybrid crossfire action that can go on but I can't seem to get anything to work from it.

I wanted to be able to do this, quoted from AMD:

"ATI Hybrid Graphics is a ground-breaking technology featuring multi-GPU performance capabilities, automatic power state adjustment for power-savings, and multi-display functionality. This AMD platform technology enhances the user experience by combining an AMD 780 Chipset with integrated graphics and a discrete ATI Radeon™ HD 3000 Series, ATI Mobility Radeon™ HD 3000 Series or ATI Mobility Radeon™ HD 4000 Series GPU so they work co-operatively yet independently of each other to bring enhanced gaming performance, productivity and platform power efficiency to the mainstream PC."

So I've got two monitors connected to my PC, a 21" and a 19". The 19" is turned off and set to off in Win 7. I only display to the 21". I've uninstalled and reinstalled the ATI 9.12 drivers to make sure that turning the IGP on on the mobo wasn't an issue. I've still got no confirmation of whether or not I've got hybrid Xfire going or not.

On my CCC, it shows both display adapters, however, the IGP is set to a disabled state. The primary is my HD3870. I do however, have both display connections connecting to the video card rather then my on board.

Ok, so, what do you guys think? If you need more info or would like me to clarify then just let me know. Thanks
 
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You wouldn't want to crossfire those two, even if you could. You can only use a 3450/70 I believe.
 

Viscarious

New Member
Joined
May 17, 2008
Messages
951 (0.16/day)
Processor AMD Phenom 9850BE
Motherboard ASUS M3A32MVP Deluxe 790FX
Cooling ZALMAN CNPS9700
Memory Crucial Ballistix Tracers 4G (1G x 4) 800Mhz CAS4
Video Card(s) VisionTek HD3870 + a VisionTek HD3870 OC Edition Xfire'd
Storage 320G WD SATA + 160G
Display(s) Gateway HD 19" 4ms
Case Raidmax Ninja
Audio Device(s) Creative X-Fi XtremeGamer
Power Supply 650W Antec Earthwatts
Software Windows Vista 64bit SP1
Benchmark Scores candle_86 is a fanboi
Hmm, I was just tryin to get the IGP to run during 2D stuff like desktop and have the HD3870 kick on during games. Oh well. Thanks
 
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