Asus B150 PRO GAMING D3 User Manual page 24

VGA configuration
Single VGA/PCIe
card
Dual VGA/PCIe
cards
•
•
•
Slot
PCIe x1_2
PCIe x1_3
PCIe x16_2
IRQ assignments for this motherboard
I.G.D.
HD Audio Controller
XHCI Controller
SATA Controller
LAN Controller
PCIE x16_1
PCIE x16_2
PCIE x1_1
PCIE x1_2
Asmedia USB 3.1
Controller
Asmedia PICE to PCI
Controller
M.2
1-16
PCI Express operating mode
PCIe 3.0 x16_1 (gray)
x16 (Recommended for single
VGA card)
x16
In single VGA card mode, use the PCIe 3.0 x16_1 slot (gray) for a PCI Express x16
graphics card to get better performance.
We recommend that you provide sufficient power when running CrossFireX™ mode.
See page 1-23 for details.
Connect a chassis fan to the motherboard connector labeled CHA_FAN1/2/3 when
using multiple graphics cards for better thermal environment.
PCI Express operating mode
Auto (When x4 or faster device
Default
is installed on PCIe x16_2)
x1 N/A
x1 N/A
x2 x4
A B
Shared
–
Shared –
Shared –
Shared –
Shared –
Shared
–
Shared –
– –
– –
–
–
– –
Shared –
PCIe 3.0 x16_2
N/A
x4
Settings provided
by BIOS
x1
x1
x2
C D E
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– Shared –
Shared – –
Shared
– –
Shared – –
– –
–
Chapter 1: Product introduction
N/A
N/A
x4
F G H
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –