Carte graphique AMD Radeon™ HD 8670

AMD Radeon Desktop 8000 Series
 
 
 

​​​Intelligence. Beauté. Puissance.

Boostez votre système en HD avec les cartes graphiques AMD RadeonTM .

 
 
 

 Vue d'ensemble

L'INTELLIGENCE de la technologie AMD PowerTune conçue pour apporter une augmentation significative des performances dans les jeux et les applications, en toute transparence. L'ELEGANCE d'AMD App Acceleration, pour une HD incroyablement superbe et l'accélération de Windows 8. Et la PUISSANCE de l'architecture GCN, conçue pour une expérience de jeu exceptionnelle en DirectX® 11.1. Never settle.1,2,3

  • Prêt pour Microsoft Windows® 8 et les jeux en DirectX® 11.1 !​En savoir plus.
  • Les performances dont vous avez besoin, la technologie que vous méritez. Découvrez les toutes dernières fonctionnalités graphiques de DirectX® 11.1 avec l'architecture GCN en 28nm, apportant une performance féroce et une intelligence révolutionnaire.2
  • Accédez à la bande passante dont vous avez besoin avec la norme PCI-Express® 3.0 et les configurations multi-GPU de la technologie AMD CrossFire™ – encore une autre façon d'éliminer vos concurrents.4,5
  • Voyez tout en HD. Bénéficiez d'une vidéo en HD spectaculaire et un formidable bond en avant dans le parallélisme d'applications avec la nouvelle architecture GCN – un traitement optimisé pour une performance extraordinaire et des graphismes éblouissants.1,2
  • Ne perdez pas une miette de performance avec la performance intelligente de la technologie AMD PowerTune, et réduisez la consommation à presque rien avec AMD ZeroCore Power.3 Maximisez l'efficacité et économisez l'énergie, en toute transparence.
  • Accélérez presque tout. Des éditeurs vidéo aux navigateurs Internet, AMD App Acceleration est votre booster pour les applications de tous les jours, y compris pour une expérience accélérée de Windows 8.1​

 Fonctionnalités

AMD Radeon™ HD 8670 GPUAMD Radeon™ HD 8570 GPU
Engine Clock1 GHz730 MHz
MemoryUp to 2GB GDDR5Up to 2GB GDDR5 or DDR3
Memory ClockUp to 1150 MHz (4.6 Gbps)Up to 1150 MHz GDDR5 (4.6 Gbps) or 900 MHz DDR3 (1.8 Gbps)
Memory Bandwidth72 GB/s28.8 - 72 GB/s
Peak Single Precision Compute Throughput768 GFLOPS560 GFLOPS
Peak Double Precision Compute Throughput48 GFLOPS35 GFLOPS
GCN Architecture2
  • 9th generation programmable hardware tessellation unit
  • 6 Compute Units (384 Stream Processors)
  • 24 Texture Units
  • 32 Z/Stencil ROP Units
  • 8 Color ROP Units
  • 256KB L2 read/write cache
  • 9th generation programmable hardware tessellation unit
  • 6 Compute Units (384 Stream Processors)
  • 24 Texture Units
  • 32 Z/Stencil ROP Units
  • 8 Color ROP Units
  • 256KB L2 read/write cache
Memory Interface128-bit GDDR5128-bit GDDR5/DDR3
Bus Interface 4PCI Express 3.0 x8PCI Express 3.0 x8
GraphicsDirectX® 11.1DirectX® 11.1
AMD Technology
  • OpenGL 4.2 support
  • Partially Resident Texture (PRT) support
    • Ultra-high quality texture streaming technology
  • Image quality enhancement technology
    • Up to 24x multi-sample anti-aliasing
    • Adaptive anti-aliasing
    • Enhanced Quality Anti-Aliasing (EQAA)
    • Morphological Anti-Aliasing (MLAA 2)
    • DirectX® 9/10/11 Super Sample Anti-Aliasing (SSAA)
      • Automatic LOD adjustment (Requires AMD Catalyst 12.4 or higher)
    • 16x angle invariant anisotropic texture filtering
    • 128-bit floating point HDR rendering
  • Multi-display technology
    • Up to 2 displays supported with independent resolutions, refresh rates, color controls, and video overlays
  • AMD App Acceleration1
    • OpenCL™ 1.2, DirectCompute 11.1, and Microsoft C++ AMP support
    • Double Precision Floating Point processing
    • 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
    • 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 technology6
      • Stereoscopic 3D display/glasses support
      • Blu-ray 3D support
      • Stereoscopic 3D gaming
      • 3rd party Stereoscopic 3D middleware software support
    • AMD CrossFire™ multi-GPU technology5
      • Supports dual GPU performance scaling
    • Cutting-edge integrated display support
      • DisplayPort 1.2
        • Max resolution: 4096x2160 @ 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: 4096x2160 @ 30 Hz
        • 1080p30 Stereoscopic 3D (Packed Frame Format)
        • Quad HD/4K/UHDTV video display 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 and DisplayPort with no additional cables required
        • Supports LPCM, 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 clock speed/performance enhancement for games
      • AMD ZeroCore Power technology3
        • Ultra-low idle power when the system's display is off
        • Efficient low power mode for desktop work
        • Secondary GPUs in an AMD CrossFire technology configuration power down when unneeded
      • AMD Catalyst™ driver and HD video configuration software
        • Software support for Windows 8, Windows® 7, and Windows Vista®
        • AMD Catalyst™ Control Center
          • User interface application for setup, configuration, and access to features of AMD Radeon products
        • Unified graphics display driver
          • Software enabling other PC programs and devices to use advanced graphics, video, and features of AMD Radeon products
  • OpenGL 4.2 support
  • Partially Resident Texture (PRT) support
    • Ultra-high quality texture streaming technology
  • Image quality enhancement technology
    • Up to 24x multi-sample anti-aliasing
    • Adaptive anti-aliasing
    • Enhanced Quality Anti-Aliasing (EQAA)
    • Morphological Anti-Aliasing (MLAA 2)
    • DirectX® 9/10/11 Super Sample Anti-Aliasing (SSAA)
      • Automatic LOD adjustment (Requires AMD Catalyst 12.4 or higher)
    • 16x angle invariant anisotropic texture filtering
    • 128-bit floating point HDR rendering
  • Multi-display technology
    • Up to 2 displays supported with independent resolutions, refresh rates, color controls, and video overlays
  • AMD App Acceleration1
    • OpenCL™ 1.2, DirectCompute 11.1, and Microsoft C++ AMP support
    • Double Precision Floating Point processing
    • 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
    • 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 technology6
      • Stereoscopic 3D display/glasses support
      • Blu-ray 3D support
      • Stereoscopic 3D gaming
      • 3rd party Stereoscopic 3D middleware software support
    • AMD CrossFire™ multi-GPU technology5
      • Supports dual GPU performance scaling
    • Cutting-edge integrated display support
      • DisplayPort 1.2
        • Max resolution: 4096x2160 @ 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: 4096x2160 @ 30 Hz
        • 1080p30 Stereoscopic 3D (Packed Frame Format)
        • Quad HD/4K/UHDTV video display 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 and DisplayPort with no additional cables required
        • Supports LPCM, 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 clock speed/performance enhancement for games
      • AMD ZeroCore Power technology3
        • Ultra-low idle power when the system's display is off
        • Efficient low power mode for desktop work
        • Secondary GPUs in an AMD CrossFire technology configuration power down when unneeded
      • AMD Catalyst™ driver and HD video configuration software
        • Software support for Windows 8, Windows® 7, and Windows Vista®
        • AMD Catalyst™ Control Center
          • User interface application for setup, configuration, and access to features of AMD Radeon products
        • Unified graphics display driver
          • Software enabling other PC programs and devices to use advanced graphics, video, and features of AMD Radeon products

  

  

  

  

  

  

Notes