Specification

Feature Support
Graphics Engine	RADEON HD6970
Video Memory	2GB GDDR5
Engine Clock	880MHz
Memory Clock	1375MHz (5.5Gbps)
Memory Interface	256bit
DirectX® Support	11
Bus Standard	PCIE 2.1
Standard Display Connecors	DL-DVI-I/SL-DVI-D/HDMI/2* mini DisplayPort
OpenGL	Support
CrossFireX™ Technology	Support
ATI Stream Technology	Support
ATI Eyefinity Technology	Support
ATI Hypermemory Technology
Display Support
VGA Output	Via Adapter
DVI Output	DL-DVI-I/ SL-DVI-D
DisplayPort	On Board
HDMI	On Board
TV Output
HDTV Output
HDCP Support	Support
Maximum Resolution
VGA	2048x1536
DVI	2560x1600
DisplayPort	2560x1600
HDMI	1920x1200
Power Specs + Board Dimensions
Board Dimensions	275mmx111.2mmx38mm
Minimum System Power requirement (W)	550W
Extention Power Connector	One 6-Pin and One 8-Pin PCI Express Power connectors

Graphics EngineRADEON HD6970
Video Memory2GB GDDR5
Engine Clock880MHz
Memory Clock1375MHz (5.5Gbps)
Memory Interface256bit
DirectX® Support11
Bus StandardPCIE 2.1
Display ConnectorsDL-DVI-I/SL-DVI-D/HDMI/2* mini DisplayPort
- Up to 880MHz Engine Clock
- 2GB GDDR5 Memory
- 1375MHz Memory Clock (5.5 Gbps GDDR5)
- 176 GB/s memory bandwidth (maximum)
- 2.7 TFLOPs Single Precision compute power
- 683 GFLOPs Double Precision compute power
- TeraScale 3 Unified Processing Architecture
- High Speed 256-bit GDDR5 memory interface
- PCI Express 2.1 x16 bus interface
- "Eye-Definition" graphics
  - New and advanced architecture
    - Full DirectX® 11 support
    - Scalable geometry processing technology
    - Shader Model 5.0
    - DirectCompute 11
    - Dual advanced programmable hardware tessellation units
    - Accelerated multi-threading
    - HDR texture compression
    - Order-independent transparency
  - OpenGL 4.1 support
  - Image quality enhancement technology
    - Up to 24x multi-sample and super-sample anti-aliasing modes
    - Adaptive anti-aliasing
    - Enhanced Quality Anti-Aliasing (EQAA)
    - Morphological Anti-Aliasing (MLAA)
    - 16x angle independent anisotropic texture filtering
    - 128-bit floating point HDR rendering
- AMD Eyefinity multi-display 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 EyeSpeed visual acceleration³
  - AMD Accelerated Parallel Processing (APP) technology
    - OpenCL 1.1 Support
    - DirectCompute 11
    - Double Precision Floating Point
    - Accelerated video encoding, transcoding, and upscaling
  - UVD 3 dedicated video playback accelerator
  - 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
- AMD HD3D technology
  - Stereoscopic 3D display/glasses support
  - Blu-ray 3D support
  - Stereoscopic 3D gaming
  - 3^rd party Stereoscopic 3D middleware software support
- AMD CrossFireX^TM multi-GPU technology⁵
  - Dual, triple or quad-GPU scaling
- 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 1.4a with Stereoscopic 3D Frame Packing Format, Deep Color, xvYCC wide gamut support, and high bit-rate audio
    - Max resolution: 1920x1200
  - 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^TM power management technology³
  - AMD PowerTune technology
    - Intelligent power management hardware
  - Dynamic power management with low power idle state
    - Ultra-low power state support for multi-GPU configurations
- AMD Catalyst^TM graphics and HD video configuration software
  - Software support for Windows 7, Windows Vista, and Windows XP
  - AMD Catalyst^TM 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.
1. AMD Eyefinity technology works with games that support non-standard aspect ratios, which is required for panning across multiple displays. To enable more than two displays, additional panels with native DisplayPort^TM connectors, and/or DisplayPort^TM compliant active adapters to convert your monitor’s native input to your cards DisplayPort^TM or Mini-DisplayPort^TM connector(s), are required. SLS (“Single Large Surface”) functionality requires an identical display resolution on all configured displays.
2. AMD EyeSpeed is a set of technologies designed to improve video quality and enhance application performance. Full enablement of some features requires support for AMD Accelerated Parallel Processing (APP) technology and/or AMD’s Universal Video Decoder (UVD).
3. AMD PowerPlay^TM and AMD Accelerated Parallel Processing (APP) are technology platforms that include a broad set of capabilities offered by certain AMD Radeon^TM HD GPUs. Not all products have all features and full enablement of some capabilities and may require complementary products.
4. Requires application support for AMD Accelerated Parallel Processing (APP) technology. AMD Accelerated Parallel Processing technology works with applications designed to take advantage of its GPU acceleration capabilities.
5. AMD HD3D is a technology designed to enable stereoscopic 3D support in games, movies and/or photos. Requires 3D stereo drivers, glasses, and display.
6. AMD CrossFireX^TM technology requires an AMD CrossFireX Ready motherboard, an AMD CrossFireX^TM Bridge Interconnect (for each additional graphics card) and may require a specialized power supply.

کارت گرافیک پاور کالر HD 6970 2GB GDDR5

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