SAPPHIRE AMD Radeon R9 290X TRI-X 4GB GDDR5 PCI Express 3.0 CrossFireX Support Video Card 100361-3SR Workstation Cards Power Connector 2 x 8-Pin

Power Connector 2 x 8-Pin HDCP Ready 2

Maximize your workspace by attaching up to four active digital monitors to your workstation using DisplayPort daisy chaining technology or all four of the board’s available video outputs

0 x16 Chipset Chipset Manufacturer AMD GPU  Radeon HD 4670 Core Clock  750 MHz Stream Processors  320 Stream Processors Memory Effective Memory Clock  800 MHz Memory Size 1GB Memory Interface  128-Bit Memory Type DDR2 3D API DirectX  DirectX 10

3rd-generation occlusion culling

MSI Afterburner is world's favorite the favorite cross-vendor GPU overclocking tool

SAPPHIRE AMD Radeon R9 290X TRI-X 4GB GDDR5 PCI Express 3.0 CrossFireX Support Video Card 100361-3SR Workstation Cards Power Connector 2 x 8-PinBrand SAPPHIRE Series TRI X Model 100361 3SR Interface Interface PCI Express 3. 0 Chipset Chipset Manufacturer AMD GPU Radeon R9 290X Core Clock 1010MHz Stream Processors 2816 Stream Processors Memory Effective Memory Clock 5000 MHz Memory Size 4GB Memory Interface 512 Bit Memory Type GDDR5 3D API DirectX DirectX 11. 2 OpenGL OpenGL 4. 3 Ports HDMI 1 x HDMI DisplayPort 1 x DisplayPort DVI 2 x DVI D Details Eyefinity Support Yes CrossFireX Support Yes