Asus X79-DELUXE User Manual page 37

VGA configuration
Single VGA/PCIe card
Dual VGA/PCIe card
Triple VGA/PCIe card
• We recommend that you provide sufficient power when running CrossFireX™ or SLI™
mode.
• Connect a chassis fan to the motherboard connector labeled CHA_FAN1-4 when
using multiple graphics cards for better thermal environment.
IRQ assignments for this motherboard
PCIe x16_1
PCIe x16_2
PCIe x16_3
PCIe x14_4
PCIe x1_1
PCIe x1_2
SMBUS Controller
Wi-Fi/Bluetooth 4.0
Intel SATA Controller 1
®
Intel SATA Controller 2
®
Intel LAN
®
ASMedia SATA
Controller 1
ASMedia SATA
Controller 2
Marvell 9230 SATA
Controller
Intel EHCI 1
®
Intel EHCI 2
®
HD Audio
ASMedia USB 3.0
Controller 1
ASMedia USB 3.0
Controller 2
ASMedia USB 3.0
Controller 3
Realtek LAN
®
ASUS X79-DELUXE
PCIe Express 3.0 operating mode
PCIe x16_1 PCIe x16_2
x16 (single VGA
recommended)
x16
x16
A B C
shared – –
shared –
shared – –
shared – –
– –
shared – –
– – shared
– – –
– – shared
– – –
– – shared
shared – –
– – –
shared – –
– – –
– – –
– – –
shared – –
– shared –
– – shared
– shared –
PCIe x16_3
N/A N/A
N/A N/A
x8 N/A
D E F
– – –
– – –
– – –
– – –
shared – –
– – –
– – –
shared – –
– – –
– shared –
– – –
– – –
shared – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
PCIe16_4
N/A
x16
x8
G H
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– shared
– shared
shared –
– –
– –
– –
– –
1-23