Видеокарта AMD Radeon HD 7770 GHz Edition

Specifications

• 1000MHz Engine Clock
• Up to 2GB GDDR5 Память
• 1125MHz Частота видеопамяти (4.5 Gbps GDDR5)
• 72GB/s Пропускная способность (maximum)
• 1.28 TFLOPS Single Precision compute Питание
• GCN Архитектура
  • 10 Вычислительные блоки (640 Потоковые процессоры)
  • 40 Texture Units
  • 64 Z/Stencil ROP Units
  • 16 Color ROP Units
  • Dual Asynchronous Compute Engines (ACE)
• 128-bit GDDR5 Память Интерфейс
• PCI Express 3.0 x16 bus Интерфейс
• DirectX® 11.1-capable graphics
• 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
  • Adaptive anti-aliasing
  • Morphological Anti-Aliasing (MLAA)
  • Enhanced Quality Anti-Aliasing (EQAA)
  • 16x angle independent anisotropic texture filtering
• AMD Eyefinity multi-display technology¹
  • Up to 6 displays supported
  • Independent resolutions, refresh rates, color controls, and video overlays
  • Display grouping
    • Combine multiple displays to behave like a single large display
  • Discrete Digital Multi-Point Audio (DDMA)
• AMD App Acceleration²
  • Supports OpenCL™ 1.2, DirectCompute 11 & Microsoft C++ AMP
  • Double Precision Floating Point
  • AMD HD Media Accelerator
    • Unified 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
      • WMV HD
    • Video Codec Engine (VCE)
      • Multi-stream hardware H.264 encoder
      • Full-fixed mode: 1080p @ 60 FPS encoding
      • Hybrid mode: Stream Processor-assisted encoding
    • 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
  • 3^rd party Stereoscopic 3D middleware software support
• AMD CrossFire™ multi-GPU technology⁵
  • Supports dual-GPU Производительность scaling
• Cutting-edge integrated display support
  • DisplayPort 1.2
    • Max resolution: 4096×2160 @ 60 Hz per display
    • Multi-Stream
    • 21.6 Gbps bandwidth (HBR2)
    • High bit-rate audio
    • Quad HD/4K/UHDTV display support
    • 1080p60 Stereoscopic 3D (Frame Sequential Format)
  • HDMI® (With 4K, 3D, x.v.Color™ and Deep Color)
    • Max resolution: 4096×2160 @ 30 Hz
    • 1080p30 Stereoscopic 3D (Packed Frame Format)
    • Quad HD/4K/UHDTV video display support
  • Dual-link DVI with HDCP
    • Max resolution: 2560×1600
  • VGA
    • Max resolution: 2048×1536
• 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 ПитаниеPlay™ Питание management technology³
  • Automatic Питание management with low Питание idle states
• AMD ПитаниеTune technology³
  • Intelligent TDP management technology
  • Dynamic Частотыpeed/Производительность enhancement for games
• AMD ZeroCore Питание technology³
  • Ultra-low idle Питание when the system’s display is off
  • Efficient low Питание mode for desktop work
  • Secondary GPUs in an AMD CrossFire™ technology configuration Питание 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 Интерфейс 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.

Footnotes

Additional hardware (e.g. Blu-ray drive, HD or 10-bit monitor, TV tuner) and/or software (e.g. multimedia applications) are required for the full enablement of some features. Not all features may be supported on all components or systems – check with your component or system manufacturer for specific model capabilities and supported technologies.

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™ connectors, and/or DisplayPort™ compliant active adapters to convert your monitor’s native input to your карты DisplayPort™ or Mini-DisplayPort™ connector(s), are required. Support for six simultaneous displays may require complementary products compatible with DisplayPort 1.2 Multi-Stream Transport. Maximum number of configured displays may vary – check with your component or system manufacturer for specific model capabilities and supported technologies. SLS (“Single Large Surface”) functionality requires an identical display resolution on all configured displays.
2. AMD HD3D is a technology designed to enable stereoscopic 3D support in games, movies and/or photos. Requires 3D stereo drivers, glasses, and display. Not all features may be supported on all components or systems – check with your component or system manufacturer for specific model capabilities and supported technologies. A list of supported stereoscopic 3D hardware is available at https://www.amd.com/HD3D.
3. AMD CrossFire™ technology requires an AMD CrossFire Ready motherboard, an AMD CrossFire™ Bridge Interconnect (for each additional graphics card) and may require a specialized Питание supply.
4. Utilization of PCI Express 3.0 bandwidth requires a mainboard equipped with a PCI Express 3.0 PHY. Not all mainboards feature this technology – check with your component or system manufacturer for specific model capabilities.
5. AMD ПитаниеPlay™, AMD ZeroCore Питание and AMD ПитаниеTune are technologies offered by certain AMD Radeon™ products, which are designed to intelligently manage GPU Питание consumption in response to certain GPU load conditions. Not all products feature all technologies – check with your component or system manufacturer for specific model capabilities.
6. AMD App Acceleration is a set of technologies designed to improve video quality and enhance application Производительность. Full enablement of some features requires support for OpenCL™, DirectCompute or DirectX® Video Acceleration (DXVA). Not all products have all features and full enablement of some capabilities and may require complementary products
7. Minimum recommended system Питание supply wattage is Основана на the specific graphics card and the typical Питание requirements of other system components. Your system may require more or less Питание. OEM and other pre-assembled PCs may have different Питание requirements.

AMD further extends its dominance by launching the AMD Radeon™ HD 7700 серия Видеокарты; delivers its fourth revolutionary 28nm graphics card in under three months

1. The GCN Архитектура and its associated features (PCI Express® 3.0, AMD ZeroCore Питание technology, DDM Audio, and 28nm production) are exclusive to the AMD Radeon™ HD 7900 and HD 7700 серия Graphics.
2. 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™ connectors, and/or DisplayPort™ compliant active adapters to convert your monitor’s native input to your карты DisplayPort™ or Mini-DisplayPort™ connector(s), are required. Support for five simultaneous displays may require complementary products compatible with DisplayPort 1.2 Multi-Stream Transport. Maximum number of configured displays may vary – check with your component or system manufacturer for specific model capabilities and supported technologies. SLS (“Single Large Surface”) functionality requires an identical display resolution on all configured displays.
3. AMD App Acceleration is a set of technologies designed to improve video quality and enhance application Производительность. Full enablement of some features requires support for OpenCL™, DirectCompute or DirectX® Video Acceleration (DXVA). Not all products have all features and full enablement of some capabilities and may require complementary products.
4. AMD ПитаниеPlay™, AMD ПитаниеTune and AMD ZeroCore Питание are technologies offered by certain AMD Radeon™ products, which are designed to intelligently manage GPU Питание consumption in response to certain GPU load conditions. Not all products feature all technologies – check with your component or system manufacturer for specific model capabilities.
5. Utilization of PCI Express 3.0 bandwidth requires a mainboard equipped with a PCI Express 3.0 PHY. Not all mainboards feature this technology – check with your component or system manufacturer for specific model capabilities.