XFX AMD Radeon R9 280X 3GB DDR5 Graphics Card

3GB GDDR5 Memory
GCN Architecture
PCI Express 3.0 x16 bus interface
DirectX® 11.2-capable graphics
9th generation programmable hardware tessellation units
Shader Model 5.0
DirectCompute 11
Accelerated multi-threading
HDR texture compression
Order-independent transparency
Tiled Resources Support
OpenGL 4.2 support
Partially Resident Textures (PRT)
Ultra-high resolution texture streaming technology
Image quality enhancement technology
Up to 24x multi-sample and super-sample anti-aliasing modes