Asus ROG Zenith II Extreme Alpha Users Manual English - Page 24
Recommended VGA configuration, 3rd Gen AMD Ryzen™ Threadripper™ Desktop Processors
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Chapter 1 Recommended VGA configuration 3rd Gen AMD Ryzen™ Threadripper™ Desktop Processors Slot Description 1. PCIe 4.0 x16_1 2. PCIe 4.0 x16_2 3. PCIe 4.0 x16_3 4. PCIe 4.0 x16_4 Single VGA x16 - SLI®/CFX x16 x16 - 3-Way SLI®/CFX x16 x8 x16 x8* * When the M.2_2 socket on board is operating in PCIe mode, PCIe 4.0 x16_4 will run at x4 mode. • We recommend that you provide sufficient power when running CrossFireX™ or SLI® mode. • Ensure to connect the 8-pin and 6-pin power plugs when running CrossFireX™ or SLI® mode. • Connect a chassis fan to the chassis fan connectors when using multiple graphics cards for better thermal environment. 1-8 Chapter 1: Product Introduction
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1-8
Chapter 1: Product Introduction
Chapter 1
•
We recommend that you provide sufficient power when running CrossFireX™ or SLI
®
mode.
•
Ensure to connect the 8-pin and 6-pin power plugs when running CrossFireX™ or
SLI
®
mode.
•
Connect a chassis fan to the chassis fan connectors when using multiple graphics
cards for better thermal environment.
Recommended VGA configuration
3rd Gen AMD Ryzen™ Threadripper™ Desktop Processors
Slot Description
Single VGA
SLI
®
/CFX
3-Way SLI
®
/CFX
1.
PCIe 4.0 x16_1
x16
x16
x16
2.
PCIe 4.0 x16_2
-
-
x8
3.
PCIe 4.0 x16_3
-
x16
x16
4.
PCIe 4.0 x16_4
-
-
x8*
*
When the M.2_2 socket on board is operating in PCIe mode, PCIe 4.0 x16_4 will run at x4 mode.