Topic Title: CrossFire Doesnt shows up
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Created On: 07/22/2012 02:04 PM
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 07/22/2012 02:04 PM
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Nitish.bane
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I'm Using radeon 6670 gfx card along with my onboard radeon 2100 card.But in the Vision engine Control it doesnt show any option for enabling the amd cross firex.Please your help will be much appreciated. 

 07/22/2012 02:14 PM
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fretboard
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Quite simply because you can't use Hybrid XFire with that chipset and that discrete VGA card ..



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 07/26/2012 11:45 AM
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Nitish.bane
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So u know which card should i use in order to enable cross fire??

 07/26/2012 01:27 PM
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Fishman
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A little info would help a lot. At least what motherboard.

http://forums.amd.com/game/faq.cfm



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Edited: 07/26/2012 at 01:41 PM by Fishman
 07/26/2012 02:33 PM
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-rascal-
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EDIT: The Radeon HD 2100 IGP came on the motherboards with the 740G chipset.

Hybrid CrossfireX only works on the 760G, 780G/V, 785G, 790GX, 880G and 890GX chipset motherboards.

You cannot run Hybrid CrossfireX anyways, stick with the Radeon HD 6670 that you ALREADY have.

 

Why are you trying to run Hybrid Crossfire when your Radeon HD 6670 is going to be much faster anyways?

Doesn't seem logical to sell the card you already got, and buy a Hybrid Crossfire Compatible card, to get performance that's most likley less.

Not all motherboard support Hybrid CrossfireX, so please indicate which board you have. Additionally, for Hybrid CrossfireX only works with low-end Graphics Cards. Here are a few (older & newer) Combatibility Charts.

Chart 1: 880G and 890GX integrated chipset works with the HD 5450 / 5550 / 5570 / 5670. http://cdn.overclock.net/7/72/72ab03e2_AMD_CrossfireX_Chart_1618W.jpeg

Chart 2: 790GX, 780G, 780V, and 760G works with the HD 3450 and 3470. http://game.amd.com/us-en/content/images/crossfirex/CF_combo_chart.jpg

Your motherboard manufacturer's website / manual should have a list on what Graphics Cards (GPUs) are supported for Hybrid CrossfireX.



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Edited: 07/26/2012 at 02:55 PM by -rascal-
 07/26/2012 03:27 PM
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black_zion
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Aye, Hybrid CrossfireX was originally designed back when AMD cards were pathetically weak (HD 2000 series and HD 3000 series), and now, unless you have an APU with Dual Graphics, basically any HD 5K/6K/7K series card will exceed any Hybrid Crossfire performance (except for the extremely low end parts, but those are made for HTPCs). The HD 6670 is mid level performance and has at least twice the performance of a Hybrid Crossfire setup.

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