Graphics Processing
Radeon™ RX 6400
Core Clock
Boost Clock* : up to 2321 MHz
Game Clock* : up to 2039 MHz
Stream Processors
768
Process Technology
6 nm
Memory Clock
16000 MHz
Memory Size
4 GB
Memory Type
GDDR6
Memory Bus
64 bit
Memory Bandwidth (GB/sec)
128 GB/s
Card Bus
PCI-E 4.0
Digital max resolution
7680x4320
Multi-view
2
Card size
L=192 W=117 H=38 mm
PCB Form
ATX
DirectX
12 Ultimate
OpenGL
4.6
Recommended PSU
350W
Power Connectors
N/A
Output
DisplayPort 1.4 *1
HDMI 2.1 *1
Accessories
Quick guide
Note

• “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.
  
• “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.