Graphics CardsAsus

ASUS DUAL-RX6400-4G

MPN: 20543

Key specifications

ChipsetRX 6400

VRAM4 GB

Memory typeGDDR6

Length201 mm

Slot width2

Min PSU500 W

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Fit check

201mm length — check your case's max GPU clearance.

500W minimum PSU recommended by manufacturer.

Check against your build

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Full Specifications23 fields

General

Model

ASUS Dual Radeon™ RX 6400

Graphic Engine

Radeon RX 6400

Bus Standard

PCI Express 4.0

Opengl

OpenGL®4.6

Memory Size

4GB GDDR6

Engine Clock

Gaming mode: up to 2321 MHz(Boost Clock)/ up to 2039 MHz(Game Clock)

Stream Processors

768

Memory Speed

16 Gbps

Memory Interface

64-bit

Resolution

Digital Max Resolution 7680 x 4320

Interface

Yes x 1 (Native HDMI 2.1), Yes x 1 (Native DisplayPort 1.4a), HDCP Support Yes (2.3)

Maximum Display Support

Nvlink Crossfire Support

Yes

Accessories

1 x Speedsetup Manual

Software

ASUS Driver, please download all software from the support site.

Dimensions

201 x 124 x 40.5 mm
7.91 x 4.88 x 1.59 inches

Recommended Psu

500W

Power Connectors

Slot

2 Slot

Note

* Our wattage recommendation is based on a fully overclocked GPU and CPU system configuration. For a more tailored suggestion, please use the “Choose By Wattage” feature on our PSU product page: https://rog.asus.com/event/PSU/ ASUS-Power-Supply-Units/index.html
* All specifications are subject to change without notice. Please check with your supplier for exact offers. Products may not be available in all markets. If you do not use the latest and current specifications of ASUS products, you shall be liable for all loss and damage claimed by third party to ASUS based on false advertising or any other issues caused from using false specifications of ASUS products.
* Crossfire Support for DirecX® 12 and Vulkan®
* ‘Game Clock’ is the expected GPU clock when running typical gaming applications, set to typical TGP (Total Graphics Power). Actual individual game clock results may vary.
* ‘Boost Clock’ is the maximum frequency achievable on the GPU running a bursty workload. Boost clock achievability, frequency, and sustainability will vary based on several factors, including but not limited to: thermal conditions and variation in applications and workloads.

Physical Dimensions

Length Mm

201

Width Mm

124

Height Mm

40.5

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