Sapphire Pulse Radeon RX 6400 Specifications, Tests and Review

Memory Size
4 GB

Memory Type
GDDR6 SDRAM

Stream Processors
768

Max. Resolution
7680 x 4320

Required Power Supply
350 W

Power Consumption
55 Watt

Get the key specs, technical data, benchmarks and full review of Sapphire Pulse Radeon RX 6400 all in one place. Compare your selected model with other alternatives and give your decision on the best GPU a solid base with our comprehensive overview.

Sapphire Pulse Radeon RX 6400 Full Specifications and Benchmark

general performance memory (ram) system requirements miscellaneous

GENERAL Sapphire Pulse Radeon RX 6400

Product Type	Graphics card - low profile
Bus Type	PCI Express 4.0
Graphics Engine	AMD Radeon RX 6400
Max. Resolution	7680 x 4320
Max. Resolution Details	DisplayPort: 7680 x 4320 / HDMI: 7680 x 4320
Max. Monitors Supported	2
Process Technology	6 nm
Interfaces	HDMI DisplayPort
API Supported	DirectX 12 Ultimate
Features	UEFI BIOS, FreeSync Technology, fuse protection, Radeon VR Ready Premium, Axial-tech Fan Design, Radeon Image Sharpening, Radeon Anti-Lag, AMD FidelityFx, TriXX Boost, TriXX Supported, 16 MB cache, RDNA 2 Architecture, AMD Infinity Cache, AMD Smart Access Memory, Video Streaming up to 8K
VR Ready	Yes

DIMENSIONS

Height	5.62 cm
Width	1.72 cm
Depth	17 cm

PERFORMANCE Sapphire Pulse Radeon RX 6400

Boost Clock	2321 MHz
Stream Processors	768

MEMORY (RAM) Sapphire Pulse Radeon RX 6400

RAM Memory Size	4 GB
RAM Technology	GDDR6 SDRAM
Memory Speed	16 Gbps

SYSTEM REQUIREMENTS Sapphire Pulse Radeon RX 6400

OS Required	Linux, Microsoft Windows 7, Windows 10, Windows 11
Min. RAM Size	8 GB
Required Power Supply	350 W

MISCELLANEOUS Sapphire Pulse Radeon RX 6400

Included Accessories	ATX bracket
Software Included	Sapphire TriXX, AMD Radeon Software
Power Consumption Operational	55 Watt
Compliant Standards	DisplayPort 1.4