MSI 790FX-GD70 [33/169] Multi gpu technology

MSI 790FX-GD70 [33/169] Multi gpu technology
En-24
MS-7577 Mainboard
ATI CrossFireX
TM
(Multi-GPU) Technology
ATI CrossFireX
TM
is the ultimate multi-GPU performance gaming platform. Enabling
game-dominating power, ATI CrossFireX
TM
technology enables two or more discrete
graphics processors to work together to improve system performance. ATI
CrossFireX
TM
technology allows you to expand your systems graphics capabilities. It
allows you the ability to scale your systems graphics horsepower as you need it,
supporting two or more ATI Radeon
TM
HD graphics cards, making this the most scal-
able gaming platform ever. The motherboard can auto detect the CrossFireX
TM
mode
by software, therefore you dont have to enable the CrossFireX
TM
in BIOS by yourself.
The following details the 2-way CrossFireX
TM
installation.
1. Install one ATI Radeon
TM
HD graphics card in the first PCIE x16 (PCI_E1) slot , then
install one ATI Radeon
TM
HD graphics card in the third PCIE x16 (PCI_E4) slot.
2. With two cards installed, an CrossFireX
TM
Video Link cable is required to connect
the golden fingers on the top of these two graphics cards (refer to the picture
below). Please note that although you have installed two or more graphics cards,
only the video outputs on the graphics card installed in PCI_E1 will work. Hence,
you only need to connect a monitor to this graphics card.
CrossFireX
TM
Video Link cable
Important
1. Motherboard photos shown in this section are for demonstration only. The
appearance of your motherboard may vary depending on the model you
purchase.
2. If you intend to install TWO graphics cards for CrossFireX
TM
mode, make
sure that:
a. these graphics cards are of the same brand and specifications;
b. these graphics cards are installed on PCIE_E1 & PCI_E4 slots.
3. Make sure that you connect an adequate power supply to the power connec-
tor on the graphics card to ensure stable operation of the graphics card.
4. Only Windows
®
XP with Service Pack 2 (SP2) or later & Windows
®
XP Profes
-sional x64 Edition & Windows
®
Vista support the CrossFireX
TM
function.
5.This motherboard supports up to 4 graphics cards with CrossFireX
TM
function.

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