ATI Radeon HD5670 512MB GDDR5 PCI-E HDMI Graphics Card

• 627 million 40nm transistors
• TeraScale 2 Unified Processing Architecture
  • 400 Stream Processing Units
  • 20 Texture Units
  • 32 Z/Stencil ROP Units
  • 8 Color ROP Units
• GDDR5 memory interface
• PCI Express 2.1 x16 bus interface
• DirectX® 11 support
  • Shader Model 5.0
  • DirectCompute 11
  • Programmable hardware tessellation unit
  • Accelerated multi-threading
  • HDR texture compression
  • Order-independent transparency
• OpenGL 3.2 support¹
• Image quality enhancement technology
  • Up to 24x multi-sample and super-sample anti-aliasing modes
  • Adaptive anti-aliasing
  • 16x angle independent anisotropic texture filtering
  • 128-bit floating point HDR rendering
• ATI Eyefinity multi-display technology^2,3
  • Three independent display controllers
    • Drive three displays simultaneously with independent resolutions, refresh rates, color controls, and video overlays
  • Display grouping
    • Combine multiple displays to behave like a single large display
• ATI Stream acceleration technology
  • OpenCL support¹⁵ 
  • DirectCompute 11
  • Accelerated video encoding, transcoding, and upscaling⁴,⁵
    • Native support for common video encoding instructions
• ATI CrossFireX™ multi-GPU technology⁶
  • Dual GPU scaling
• ATI Avivo HD Video & Display technology⁷
  • UVD 2 dedicated video playback accelerator
  • Advanced post-processing and scaling⁸
  • Dynamic contrast enhancement and color correction
  • Brighter whites processing (blue stretch)
  • Independent video gamma control
  • Dynamic video range control
  • Support for H.264, VC-1, MPEG-2, and Adobe Flash⁹
  • Dual-stream 1080p playback support ^10,11
  • DXVA 1.0 & 2.0 support
  • Integrated dual-link DVI output with HDCP¹²
    • Max resolution: 2560x1600¹³
  • Integrated DisplayPort output
    • Max resolution: 2560x1600¹³
  • Integrated HDMI 1.3 output with Deep Color, xvYCC wide gamut support, and high bit-rate audio
    • Max resolution: 1920x1200¹³
  • Integrated VGA output
    • Max resolution: 2048x1536¹³
    • 3D stereoscopic display/glasses support¹⁴
    • 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
• ATI PowerPlay™ power management technology⁷
  • Dynamic power management with low power idle state
  • Ultra-low power state support for multi-GPU configurations
    • Certified drivers for Windows 7, Windows Vista, and Windows XP

Speeds & Feeds

• Engine clock speed: 775 MHz
• Processing power (single precision): 620 GigaFLOPS
• Polygon throughput: 775M polygons/sec
• Data fetch rate (32-bit): 62 billion fetches/sec
• Texel fill rate (bilinear filtered): 15.5 Gigatexels/sec
• Pixel fill rate: 6.2 Gigapixels/sec
• Anti-aliased pixel fill rate: 24.8 Gigasamples/sec
• Memory clock speed: 1.0 GHz
• Memory data rate: 4.0 Gbps
• Memory bandwidth: 64 GB/sec
• Maximum board power: 64 Watts
• Idle board power: 15 Watts