PowerColor HD5670 1GB GDDR5627 million 40nm transistors,teraScale 2 Unified Processing Architecture.

Specification

• 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
• Order-independent transparency
• 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
• Accelerated video encoding, transcoding, and upscaling4,5
• ATI CrossFireX™ multi-GPU technology6
• ATI Avivo HD Video & Display technology7
• UVD 2 dedicated video playback accelerator
• Dynamic contrast enhancement and color correction
• Brighter whites processing (blue stretch)
• Dual-stream 1080p playback support10,11
• DXVA 1.0 & 2.0 support
• 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
• 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

Technical Details

• Brand :  Powercolor
• Model : AX5670 1GBD5-H
• Graphics Engine : RADEON HD5670
• Video Memory : 1GB GDDR5
• Engine Clock :  775MHz
• Memory Clock : 1000MHz (4.0Gbps)
• Memory Interface : 128bit
• Bus Standard :  PCIE 2.1
• Standard Display Connecors :  DL-DVI/HDMI/VGA
• OpenGL :  Support
• CrossFireX™ Technology : Support
• ATI Stream Technology  : Support
• ATI Eyefinity : Technology 
• ATI Hypermemory :  Technology 
• VGA Output :  On Board
• DVI Output :  Dual Link : DVI-I x1
• HDMI : On Board
• HDCP Support  :  Support
• VGA : 2048x1536 \
• DVI : 2560x1600
• HDMI : 1920x1200
• Board Dimensions : 182mmx111mmx38mm ]
• Minimum System Power requirement (W) : 400W