AMD Radeon™ HD 7970 GPU Feature Summary- Up to 925MHz Engine Clock
- 3GB GDDR5 Memory
- 1375MHz Memory Clock (5.5Gbps GDDR5)
- 264GB/s memory bandwidth (maximum)
- 3.79 TFLOPs Single Precision compute power
- 947 GFLOPs Double Precision compute power
- GCN Architecture
- 32 compute units (2048 Stream Processors)
- 128 Texture Units
- 128 Z/Stencil ROP Units
- 32 Color ROP Units
- Dual Geometry Engines
- Dual Asynchronous Compute Engines (ACE)
- PCI Express 3.0 x16 bus interface
- DirectX® 11-capable graphics
- 9th generation programmable hardware tessellation units
- Shader Model 5.0
- DirectCompute 11
- Accelerated multi-threading
- HDR texture compression
- Order-independent transparency
- OpenGL 4.2 support
- Partially Resident Textures (PRT)
- Ultra-high resolution texture streaming
- 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
- AMD Eyefinity multi-display technology1
- 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 1.2 Support
- Microsoft C++ AMP
- DirectCompute 11
- Double Precision Floating Point
- AMD HD Media Accelerator
- Universal Video Decoder (UVD)
- H.264
- VC-1
- MPEG-2 (SD & HD)
- MVC (Blu-ray 3D)
- MPEG-4 Part 2 (DivX/Xvid)
- Adobe Flash
- DXVA 1.0 & 2.0 support
- Enhanced Video Quality features
- Advanced post-processing and scaling
- Deblocking
- Denoising
- Automatic deinterlacing
- Mosquito noise reduction
- Edge enhancement
- 3:2 pulldown detection
- Advanced video color correction
- Brighter whites processing (Blue Stretch)
- Independent video gamma control
- Flesh tone correction
- Color vibrance control
- Dynamic contrast
- Dynamic video range control
- AMD HD3D technology4
- Stereoscopic 3D display/glasses support
- Blu-ray 3D support
- Stereoscopic 3D gaming
- 3rd party Stereoscopic 3D middleware software support
- AMD CrossFire™ multi-GPU technology5
- Dual, triple or quad-GPU scaling
- Cutting-edge integrated display support
- DisplayPort 1.2
- Max resolution: 4096x2160 per display
- Multi-Stream Transport
- 21.6 Gbps bandwidth
- High bit-rate audio
- 2560x1600p60 Stereoscopic 3D
- Quad HD/4k video support
- 3GHz HDMI 1.4a with Stereoscopic 3D Frame Packing Format, Deep Color, xvYCC wide gamut support, and high bit-rate audio
- Max resolution: 4096x2160
- 1080p60 Stereoscopic 3D
- Quad HD/4k video support
- Dual-link DVI with HDCP
- Max resolution: 2560x1600
- VGA
- Max resolution: 2048x1536
- 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 PowerPlay™ power management technology3
- Automatic power management with low power idle states
- AMD PowerTune technology3
- Intelligent TDP management technology
- Dynamic clockspeed/performance enhancement for games
- AMD ZeroCore Power3
- Ultra-low idle power when the system’s display is off
- Secondary GPUs in an AMD CrossFire™ configuration power down when unneeded
- AMD Catalyst™ graphics and HD video configuration software
- Software support for Windows 7, Windows Vista, and Windows XP
- AMD Catalyst™ Control Center - AMD Catalyst™ software
application and user interface for setup, configuration, and accessing
features of AMD Radeon products
- Unified Graphics display driver - AMD Catalyst™ software
enabling other PC programs and devices to use advanced graphics, video,
and features of AMD Radeon™ products
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