​ AMD RADEON™
HD 6790 GPU
ENGINE CLOCK 840 MHz
MEMORY 1GB GDDR5
MEMORY CLOCK 1.05GHz
MEMORY BANDWIDTH 134.4GB/s (maximum)
SINGLE PRECISION COMPUTE POWER 1.34 TFLOPs
TERASCALE 2 UNIFIED PROCESSING ARCHITECTURE
800 Stream Processors
40 Texture Units
64 Z/Stencil ROP Units
16 Color ROP Units
BUS INTERFACE PCI Express 2.1 x16
OPENGL 4.1 SUPPORT Yes
IMAGE QUALITY ENHANCEMENT TECHNOLOGY
Up to 24x multi-sample and super-sample anti-aliasing modes
Adaptive anti-aliasing
Morphological Anti-Aliasing (MLAA)
16x angle independent anisotropic texture filtering
128-bit floating point HDR rendering
CUTTING-EDGE INTEGRATED DISPLAY SUPPORT
DisplayPort 1.2
Max resolution: 2560x1600 per display
Multi-Stream Transport
21.6 Gbps bandwidth
High bit-rate audio
HDMI® (With 3D, Deep Color and x.v.Color™)
Max resolution: 1920x1200
Dual-link DVI with HDCP
Max resolution: 2560x1600
INTEGRATED HD AUDIO CONTROLLER
Output protected high bit rate 7.1 channel surround sound over HDMI with no additional cables required
Supports AC-3, AAC, Dolby TrueHD and DTS Master Audio formats
AMD TECHNOLOGIES
AMD Eyefinity multidisplay technology1
Native support for up to 4 simultaneous displays
Up to 6 displays supported with DisplayPort 1.2 Multi-Stream Transport
Independent resolutions, refresh rates, color controls and video overlays
Display grouping
Combine multiple displays to behave like a single large display
AMD App Acceleration2
OpenCL™ 1.1 Support
DirectCompute 11
Accelerated video encoding, transcoding and upscaling
UVD 3 dedicated video playback accelerator
MPEG-4 AVC/H.264
VC-1
MPEG-2 (SD & HD)
H.264 MVC (Blu-ray 3D)4
MPEG-4 Part 2 (DivX/Xvid)
Adobe Flash
Enhanced Video Quality features
Advanced post-processing and scaling
Dynamic contrast enhancement and color correction
Brighter whites processing (Blue Stretch)
Independent video gamma control
Dynamic video range control
Dual-stream HD (1080p) playback support
DXVA 1.0 & 2.0 support