Sapphire VGA AMD Radeon™ HD 4670, 512 MB GDDR3, 128-bit, 750/873, DVI/VGA/HDMI, PCI-E

Podrobnosti

http://www.sapphiretech.com/presentation/product/?psn=000101&pid=270

Specification:

I/O Output: VGA+DL-DVI-I+HDMI

Core Clock: 750 MHz

320 Stream Processors

Memory Clock: 873 MHz, 1600 Mbps

PCI Express 2.0 x16 bus interface

512MB /128bit DDR3 memory interface

Dual Slot Cooler

HDMI On-board

7.1 Audio Channel Support

Microsoft® DirectX® 10.1 support

Shader Model 4.1 support

Redefine HD Gaming

• 320 Stream Processing Units
  Enough power to tackle the most demanding HD games and applications.

• Microsoft® DirectX®10.1
  Play today while preparing for tomorrow with state-of-the-art DirectX 10.1 graphics capabilities.

• Enhanced Anti-Aliasing (AA) & Anisotropic Filtering (AF)
  High performance anisotropic filtering and anti-aliasing (4X AA) smooth jagged edges and create true-to- life graphics, for everything from grass to facial features.

• ATI CrossFireX™ Technology
  Dual mode ATI CrossFireX™ technology offers superior scalability.

• PCI Express 2.0
  Support for PCI Express 2.0 will prepare you for bandwidth-hungry games and 3D applications.

Go Beyond HD Video

• Unified Video Decoder 2 (UVD 2)
  UVD 2 frees up your CPU for other tasks so you get The Ultimate Visual Experience™ for the most processing- intensive content. Take full advantage of Blu-ray functionality with dual-stream, picture in picture capabilities.

• Accelerated Video Transcoding(AVT)
  Edit and transfer your videos to a portable video player with new Accelerated Video Transcoding (AVT) technology.1

• Upscale Beyond 1080p
  Watch the hottest Blu-ray movies or other HD content at full 1080p display resolution and beyond.2
  
• Enhanced DVD Upscaling
  Watch standard DVD movies in near high-definition quality with DVD upscaling. The GPU uses post processing algorithms to enhance standard and low resolution videos and movies on your HD display.
  
  
• Dynamic Contrast
  Dynamic Contrast automatically adjusts the contrast and brightness during scenes to consistently deliver a crisp, vibrant picture.
  

• HDMI
  Enjoy the latest audio technologies using HDMI with 7.1 digital surround sound support delivering 8-channel audio. Also, xvYCC support allows the user to enjoy a wider range of colors when connected to a capable HDTV.
  

1 Some digital rights management restrictions may apply
2 The ATI Radeon HD 4600 Series GPUs can upscale video display to 2560x1600 on dual-link monitors which is almost twice the display resolution of 1080p displays.

Break-through Efficiency

• Dynamic Power Management
  ATI Radeon HD 4600 Series graphics cards feature ATI PowerPlay™ technology, delivering high performance when needed and conserving power when the demand on the graphics processor is low.1
  
• More Performance Per Watt
  ATI Radeon HD 4600 series deliver up to 3x the performance per watt of AMD’s previous generation GPUs.

• Energy Efficient Manufacturing Process
  Second generation 55nm chip uses the industry?s most energy efficient manufacturing process.

1 ATI PowerPlay™ technology consists of numerous power saving features. Not all features may be available in all ATI Radeon HD 4600 Series graphics cards.

2 The ATI Radeon™ HD 4670 delivers 8.14 GigaFLOPS per Watt, compared with the ATI Radeon HD 3650 which delivers 2.60 GigaFLOPS per Watt.

System Requirements

• PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard
  
• 400 Watt or greater power supply (550 Watt for ATI CrossFireX™ technology in dual mode) is recommended
  
• Certified power supplies are recommended. Refer to http://ati.amd.com/certifiedPSU for a list of Certified products
  
• 1GB of system memory recommended
  
• Installation software requires CD-ROM drive
  
• DVD playback requires DVD drive
  
• Blu-ray™ / HD DVD playback requires Blu-ray / HD DVD drive
  
• To enable dual mode ATI CrossFireX™ technology, a second ATI Radeon™ HD 4600 Series graphics card, an ATI CrossFireX Ready motherboard is required.