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Appendix - ATI Hybrid CrossfireX™
Technology
Introduction
AMD’s pioneering ATI Hybrid CrossFireX™ Technology can be used for scalable
gaming action. The ATI Hybrid CrossFireX™ Technology can provide significant
performance boost to AMD based systems by enabling the ability for both discrete
GPU and IGP graphics cores to render simultaneously in CrossFire™ mode. ATI
Hybrid CrossFire™ technology can transform your mainstream PC into a perfor-
mance gaming rig.
Using ATI Hybrid CrossFireX™ Technology
1. Press <Del> to enter the BIOS. Select “Overclock control Center->IGP Configu
-
ration”, Set the “UMA Frame Buffer Size” to “256MB”, and the “Surround View” to
“Enable”. Press [F10] to save the change and exit the BIOS settings.
2. Enter the OS, from the Drivers menu, click AMD Chipset Driver to Install it. Follow
the instructions to finish the installation. and restart your computer.
Before using ATI Hybrid CrossFireX
™
, ensure your computer meets the
following basic requirements:
■
Operating System: Windows
® Vista
■
Memory capacity: Minimum 1GB
■ CPU: AM3
■ On-board graphics card RAM: Minimum 256MB
■ Add-on graphics cad: ATI Radeon HD 2400 Series / Radeon HD 3400 Series
CA
UT
IO
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!
CMOS Setup Utility - Copyright (C) 1985-2009, American Megatrends, Inc.
IGP Configuration
IGP Mode
Help Item
UMA Frame Buffer Size [256MB]
SIDEPORT memory clock [667MHz]
UMA-SP Interleave
Mode [Auto]
IGP Core Clickspeed
[Enable]
I Disable
GPU Clock
[500]
UMA
NB Core Voltage Offset
[Auto]
SIDEPORT
Surround View [Enable]
UMA+SIDEPORT
HDMI Audio [Enable]
Primary Video Controller [PCI-GFXO-IGFX]
PCIEx16 Slot Clock [100]
↑↓←→:Move Enter:Select +/-/:Value F10:Save ESC:Exit F1:General Help
F2/F3:Change Colors
F9:Optimized Defaults
[UMA+SIDEPORT]
Appendix