Enabling today.
Inspiring tomorrow.

 AMD Radeon™ HD 7800 Series Graphics Cards

AMD Radeon HD 7800 Graphics Card
 
 

​Serious gaming starts here

Hard-core gaming, apps and HD video have never had it this good with the game-changing AMD Radeon™ HD 7800 series desktop graphics cards.

  • Microsoft Windows® 8 and DirectX® 11.2 capable
  • GCN architecture is primed to enable astonishing performance and breathtaking video quality
  • Immersive gaming experience with AMD Eyefinity multidisplay technology1

 

​​Keep your games optimized​

Download at www.raptr.com/amd​

 
 

 Features

GCN Architecture

Experience the radical architecture that underlies the world's most advanced and versatile GPUs1

AMD Eyefinity technology

Dive into the ultimate multiple display panoramic gaming experience2

AMD App Acceleration

Stream video, HD videos, games, apps and more with incredible speed and performance3

AMD HD3D technology 

Enter the third dimension with stereo 3D capable PCs4

AMD CrossFire™ technology

Harness the power of multiple GPUs for extreme, high-definition gaming and 3D image quality5

AMD PowerTune Technology

Push the limits of performance and efficiency with dynamic power management6

AMD ZeroCore Power Technology

Allows your AMD Radeon™ GPU to consume virtually no power when in idle state7

 Specs

AMD Radeon™
HD 7850 GPU
AMD Radeon™
HD 7870 GHz Edition GPU
Engine Clock800MHz1000MHz
Memory2GB GDDR52GB GDDR5
Memory Clock1200MHz (4.8 Gbps GDDR5)1200MHz (4.8 Gbps GDDR5)
Memory Bandwidth153.6GB/s (maximum)153.6GB/s (maximum)
Single Precision Compute Power1.76 TFLOPS2.56 TFLOPS
GCN Architecture1
(one compute unit equals 64 stream processors)
  • 16 compute units (1024 stream processors)
  • 64 texture units
  • 128 z/stencil ROP units
  • 32 color ROP units
  • Dual geometry engines
  • Dual Asynchronous Compute Engines (ACE)
  • 20 compute units (1280 stream processors)
  • 80 texture units
  • 128 Z/Stencil ROP Units
  • 32 Color ROP Units
  • Dual Geometry Engines
  • Dual Asynchronous Compute Engines (ACE)
Memory Interface256-bit GDDR5256-bit GDDR5
Bus Interface7PCI Express 3.0 x16 PCI Express 3.0 x16
GraphicsDirectX® 11.2-capable graphicsDirectX® 11.2-capable graphics
OpenGL 4.2 SupportYesYes
Partially Resident Textures (PRT)Ultra high-resolution texture streaming technologyUltra high-resolution texture streaming technology
Image Quality Enhancement Technology
  • Up to 24x multi-sample and super-sample anti-aliasing
  • Adaptive anti-aliasing
  • Morphological Anti-Aliasing (MLAA)
  • Enhanced Quality Anti-Aliasing (EQAA)
  • DirectX® 9/10/11 Super-sample Anti-Aliasing (SSAA)
    • Requires AMD Catalyst™ 12.2 or later
  • 16x angle independent anisotropic texture filtering
  • Up to 24x multi-sample and super-sample anti-aliasing
  • Adaptive anti-aliasing
  • Morphological Anti-Aliasing (MLAA)
  • Enhanced Quality Anti-Aliasing (EQAA)
  • DirectX® 9/10/11 Super-sample Anti-Aliasing (SSAA)
    • Requires AMD Catalyst™ 12.2 or later
  • 16x angle independent anisotropic texture filtering
Cutting-Edge Integrated Display Support
  • DisplayPort 1.2
    • Maximum 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)
    • Maximum resolution: 4096x2160 @ 30 Hz
    • 1080p30 stereoscopic 3D (Packed Frame Format)
    • Quad HD/4K/UHDTV video display support
  • Dual-link DVI with HDCP
    • Maximum resolution: 2560x1600
  • VGA
    • Maximum resolution: 2048x1536
  • DisplayPort 1.2
    • Maximum 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)
    • Maximum resolution: 4096x2160 @ 30 Hz
    • 1080p30 stereoscopic 3D (Packed Frame Format)
    • Quad HD/4K/UHDTV video display suppor
  • Dual-link DVI with HDCP
    • Maximum resolution: 2560x160
  • VGA
    • Maximum 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
  • 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 multi-display technology2
    • 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
    • Discrete Digital Multi-Point Audio (DDMA)
  • AMD App Acceleration3
    • 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
    • 3rd party Stereoscopic 3D middleware software support
  • AMD CrossFire™ multi-GPU technology5
    • Supports dual-GPU performance scaling
  • AMD PowerTune technology6
    • Intelligent TDP management technology
    • Dynamic clockspeed/performance enhancement for games
  • AMD ZeroCore Power technology6
    • Ultra-low idle power when the connected display is in power saving mode
    • Efficient low power mode for desktop work
    • Secondary GPUs in an AMD CrossFire™ technology configuration power down when unneeded
  • AMD Catalyst™ software 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.

  

  

  

  

  

Footnotes