Crossfire Tm Operation Guide; Installing Two Crossfire Tm -Ready Graphics Cards - ASROCK B550M-C R2.0 User Manual

2.8 CrossFire
This motherboard supports CrossFire
identical PCI Express x16 graphics cards.
1. You should only use identical CrossFire
certified.
2. Make sure that your graphics card driver supports AMD CrossFire
Download the drivers from the AMD's website: www.amd.com
3. Make sure that your power supply unit (PSU) can provide at least the minimum
power your system requires. It is recommended to use a AMD certified PSU. Please
refer to the AMD's website for details.
4. If you pair a 12-pipe CrossFire
operate as 12-pipe cards while in CrossFire
5. Different CrossFire
Please refer to AMD graphics card manuals for detailed installation guide.
2.8.1 Installing Two CrossFire
CrossFire Bridge
36
TM
Operation Guide
TM
that allows you to install up to two
TM Edition card with a 16-pipe card, both cards will
TM
cards may require different methods to enable CrossFire
TM
Step 1
Insert one graphics card into PCIE1 slot
and the other graphics card to PCIE4 slot.
Make sure that the cards are properly
seated on the slots.
Step 2
Connect two graphics cards by installing a
CrossFire Bridge on the CrossFire Bridge
Interconnects on the top of the graphics
cards. (The CrossFire Bridge is provided
with the graphics card you purchase, not
bundled with this motherboard. Please
refer to your graphics card vendor for
details.)
TM
-ready graphics cards that are AMD
TM
TM
mode.
-Ready Graphics Cards
technology.
TM
.