Installing Two Crossfirex - ASROCK Z77 Extreme4 Quick Installation Manual

2.8 CrossFireX
This motherboard supports CrossFireX
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CrossFireX technology offers the most advantageous means available of
combining multiple high performance Graphics Processing Units (GPU) in a single
PC. Combining a range of different operating modes with intelligent software design
and an innovative interconnect mechanism, CrossFireX
possible level of performance and image quality in any 3D application. Currently
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CrossFireX feature is supported with Windows
/ 7 OS. Quad CrossFireX
Please check AMD website for ATI
1. If a customer incorrectly configures their system they will not see the
performance benefits of CrossFireX
CrossFireX
CrossFireX
benefit from the CrossFireX
2. If you pair a 12-pipe CrossFireX
will operate as 12-pipe cards while in CrossFireX

2.8.1 Installing Two CrossFireX

Different CrossFireX
feature. For other CrossFireX
future, please refer to AMD graphics card manuals for detailed installation guide.
Step 1. Insert one Radeon graphics card into PCIE2 slot and the other Radeon
graphics card to PCIE3 slot. Make sure that the cards are properly seated
on the slots.
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and Quad CrossFireX
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feature is supported with Windows
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CrossFireX
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Ready graphics card, a CrossFireX
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Edition co-processor graphics card, must be installed correctly to
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multi-GPU platform.
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Edition card with a 16-pipe card, both cards
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-Ready Graphics Cards
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cards may require different methods to enable CrossFireX
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cards that AMD has released or will release in the
ASRock Z77 Extreme4 Motherboard
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Operation Guide
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and Quad CrossFireX
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enables the highest
®
XP with Service Pack 2 / Vista
®
Vista
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driver updates.
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. All three CrossFireX
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Ready motherboard and a
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mode.
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feature.
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/ 7 OS only.
components, a
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