GPU
AMD Radeon™ RX 6400 Graphics Card
6nm GPU
AMD RDNA™ 2 Architecture

Engine Clock
Boost Clock: Up to 2321 MHz
Game Clock: Up to 2039 MHz

Stream Processors
768

Infinity Cache
16MB

Ray Accelerators
12

Memory Size/Bus
4GB GDDR6

Memory Clock
16 Gbps Effective

Displays
Maximum 2 Displays

Resolution
HDMI™: 7680×4320
DisplayPort1.4: 7680×4320

Interface
PCI-Express 4.0 x4

Output
1x HDMI
1x DisplayPort

BIOS Support
UEFI

Game Index
1080P

Sapphire Features
- Fuse Protection
- Axial Fan Cooling Technology
- TriXX Supported
- TriXX Boost
- ATX Bracket Accessory

AMD Features
- AMD RDNA 2 Gaming Architecture
- DirectX 12 Ultimate support
- AMD Smart Access Memory Technology
- AMD Infinity Cache Memory Technology
- 6nm GPU
- PCI Express 4.0 Support
- AMD FreeSync Technology
- DisplayPort 1.4 with DSC
- HDMI support
- Video Streaming up to 8K
- AMD Radeon VR Ready Premium
- AMD FidelityFX
- AMD Radeon Image Sharpening
- AMD Radeon Anti-Lag
- AMD Software: Adrenalin Edition
- Game Driver Optimizations

Cooling
Axial Fan Cooling

Form Factor
1 slot, ATX
Low Profile
Dimension: 170(L)X 56.2(W)X 17.2(H)mm

Power Consumption
55W (Board Power)

OS
Linux®, Windows® 7*, Windows® 10, and Windows 11 64-bit  operating system required
*Does not support all features including but not limited to Hardware Raytracing

System Requirement
- Minimum 350 Watt Power Supply
- PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard.
- Minimum 8GB of system memory. 16GB recommended.
- A display with HDMI or DisplayPort is required