ASUS Radeon RX 6400 Dual 4GB

Model ASUS Dual Radeon™ RX 6400
Graphic Engine Radeon RX 6400
Bus Standard PCI Express 4.0
OpenGL OpenGL®4.6
Video Memory 4GB GDDR6
Engine Clock
Gaming mode: up to 2321 MHz(Boost Clock)/ up to 2039 MHz(Game 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 2
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
Recommended PSU 500W
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.