Model
BrandSAPPHIRE
SeriesDUAL-X
Model100373L
Interface
Interface PCI Express 3.0
Chipset
Chipset ManufacturerAMD
GPU Radeon R9 280
Core Clock 850 MHz
Boost Clock 940MHz
Stream Processors 1792 Stream Processors
Memory
Effective Memory Clock 5000 MHz
Memory Size3GB
Memory Interface 384-Bit
Memory TypeGDDR5
3D API
DirectX DirectX 11.2
OpenGL OpenGL 4.3
Ports
HDMI 1 x HDMI
DisplayPort 1 x DisplayPort
DVI 1 x DVI-D
1 x DVI-I
Details
Eyefinity SupportYes
CrossFireX SupportYes
CoolerWith Fan
System Requirements500 Watt Power Supply is required.
Power Connector2 x 6-Pin
Dual-Link DVI SupportedYes
Features
FeaturesAMD Avivo HD (DVD/HD-DVD/Blu-ray Playback)

AMD HD3D Technology

SAPPHIRE Dual-X Cooling Technology

UEFI BIOS support

Dolby TrueHD and DTSHD Master Audio Support

AMD App Acceleration

AMD PowerPlay with ZeroCore Power Technology

Cutting-edge Quad HD display support (4K Support)

AMD PowerTune technology (with Boost)

Windows 8/8.1 support
Form Factor & Dimensions
Card Dimensions (L x H)10.32" x 4.41"
Slot Width 2 Slots
Additional Information
Date First AvailableMarch 13, 2014