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Reviews
Sapphire HD 4830 Graphics Card

Sponsor: Sapphire

Price: 119.99 USD (NewEgg.com)

Author: XcaliburFX

Published: Mon, Dec-01-2008

 Description:

I came home today to find a nice Fed-Ex box sitting by my chair. I opened it up to find Sapphire's latest addition to the graphics rendering world, the Sapphire HD 4830. The Sapphire HD 4830, which fills the gap between the HD 4670 and the HD 4850, is the entry level 48xx series HD graphics card and is aimed towards the budget gaming market. We will be taking a closer look at the Sapphire HD 4830 and see how it does in hours of gaming combat. ... Can It Run With The Big Dogs! ... or does it need to stay on the porch?

 First Impression:




Packaging:



The Sapphire HD 4830 is packaged in a stunning Sapphire Blue and black box, with the ever present and alluring "femme fatale" just asking us poor weak gamers to sucumb to her enchantment and buy the box .... I mean card!! lol Where was I ... oh yeah the front looks great as always, sporting the Sapphire logo, card name and two ATI badges. The back of course lists many features and details, along with yet another  picture of our "femme fetale." I must say, (not that it means anything), that this box was smaller than I expected measuring a mere 6 1/2" x 10 1/2" ... had me thinking of a box of Cracker Jacks ... with eye candy to boot!! lol



SAPPHIRE HD 4830 512MB GDDR3 PCI-E: Features / Specifications

 
  The new SAPPHIRE HD 4830 shares the award winning graphics architecture used in the existing HD 4800 series and offers the same features, but with an optimized specification and lower price point to deliver the best performance in its price category. With 640 shader engines and clock speeds of 575 MHz (core) and 900MHz (memory), it offers similar overall performance to the HD 4850 model but at a reduced price point.

Features:
  • Support for DirectX® 10.1
  • 640 stream processing units
  • 256-bit memory interface
  • GDDR3 memory
  • 24x custom filter anti-aliasing (CFAA) and high performance anisotropic filtering
  • ATI CrossFireX™ multi-GPU support for highly scalable performance
  • Use up to four discrete cards with an AMD 790FX based motherboard
  • PCI Express® 2.0 support
  • Dynamic geometry acceleration
  • Game physics processing capability
  • ATI Avivo™ HD video and display technology
  • Unified Video Decoder 2 (UVD 2) for Blu-ray™ and HD Video
  • Accelerated Video Transcoding (AVT)
  • DVD Upscaling
  • Dynamic Contrast
  • Built-in HDMI with 7.1 surround sound support
  • ATI PowerPlay™ technology

Specifications:
  • I/O Output: Dual DL-DVI-I+HDTV
  • Core Clock: 575 MHz
  • Memory Clock: 900MHz, 1800 Mbps.
  • PCI Express 2.0 x16 bus interface
  • 512MB /256bit GDDR3 memory interface
  • Dual Slot Active Cooler
  • HDMI compliant via dongle
  • 7.1 Audio Channel Support
  • Microsoft® DirectX® 10.1 support
  • Shader Model 4.1 support
     


SAPPHIRE HD 4830 512MB GDDR3 PCI-E: Overview
 


Redefine HD Gaming

The ATI Radeon HD 4830 Series GPUs deliver a cinematic gaming experience with unprecedented performance. The powerful new TeraScale graphics will propel you deep into your gameplay with seamless frame rates and high resolutions. Enhanced anti-aliasing (AA) and anisotropic filtering create striking graphics with unparalleled realism so you can max out the settings of the most demanding next-generation games or revitalize your favorite titles. Play today while preparing for tomorrow with tessellation, support for DirectX® 10.1 and scalable ATI CrossFireX™ technology.

  • TeraScale Graphics Engine
    The powerful new TeraScale graphics engine features deliver high resolutions and fast frame rates.

  • Enhanced Anti-Aliasing & Anisotropic Filtering
    High performance anisotropic filtering and 24x custom filter anti-aliasing (CFAA) smooth jagged edges and create true-to-life graphics, for everything from grass to facial features.
  • DirectX 10.1
    Play today while preparing for tomorrow with state-of-the-art DirectX 10.1 graphics capabilities.
  • ATI CrossFireX™ Technology
    ATI CrossFireX™ technology with up to quad GPU support offers superior scalability so your system is ready to level up when you are.
  • PCI Express 2.0
    Support for PCI Express 2.0 will prepare you for bandwidth-hungry games and 3D applications.
  • Power to Spare
    This GPU has the brute processing power needed for physics, artificial intelligence, stream computing and ray tracing calculations.

 

Go Beyond HD Video

Add an ATI Radeon HD 4830 Series GPU to your PC and watch the latest Blu-ray and HD movies play with incredible fidelity –upscale to nearly twice the display resolution of HD content.* Take full advantage of Blu-ray functionality with dual-stream, picture in picture (PIP) capabilities. Sophisticated new features within ATI Avivo™ HD technology provide a truly responsive experience. Support for the latest audio visual interconnects ensures you can take advantage of the latest display technology.

  • Unified Video Decoder 2
    Unified Video Decoder 2 frees up your CPU for other tasks so you get The Ultimate Visual Experience™ for even the most processing-intensive content, including VC-1, H.264 and now MPEG-2. Also, take full advantage of Blu-ray functionality with dual-stream, picture in picture (PIP) capabilities.
  • Upscale Beyond 1080p
    Watch the hottest Blu-ray movies or other HD content at full 1080p display resolution and beyond.
  • On-chip HDCP
    On-chip HDCP (High-Bandwidth Digital Content Protection) makes life easier by allowing you to playback HDCP protected content.**
  • HDMI
    Enjoy the latest audio technologies using HDMI with 7.1 digital surround sound support. Also, xvYCC support allows the user to enjoy a wider range of color when connected to a capable HDTV.

*Note: HD capable monitor required

** Note: Playing HDCP content requires additional HDCP ready components, including but not limited to an HDCP ready monitor, Blu-ray or HD DVD disc drive, multimedia application and computer operating system.


Break-through Efficiency

Like its predecessors, the ATI Radeon HD 4830 Series GPUs offer optimal performance and break-through efficiency with platform-independent intelligent power management. ATI PowerPlay™ delivers the power needed to blaze through even the most intense games while intuitively conserving energy at idle or when demand is low.

  • ATI PowerPlay™ Technology
    ATI PowerPlay™ Technology delivers high performance when needed and conserves power when the demand on the graphics processor is low.
  • Energy Efficient Manufacturing Process
    Second generation 55nm chip uses the industry?s most energy efficient manufacturing process.


SAPPHIRE HD 4830 512MB GDDR3 PCI-E: System Requirements


System Requirements:

–PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard

–450 Watt or greater power supply with 75 Watt 6-pin PCI Express® power connector recommended (550 Watt and two 6-pin connectors for ATI CrossFireX™ technology in dual mode)

–Certified power supplies are recommended. Refer to http://ati.amd.com/certifiedPSUfor a list of Certified products

–1GB of system memory

–Installation software requires CD-ROM drive

–DVD playback requires DVD drive

–Blu-ray™ / HD DVD playback requires Blu-ray / HD DVD drive

–For a complete ATI CrossFireX™ system, a second ATI Radeon™ HD 4830 graphics card, an ATI CrossFireX Ready motherboard and one ATI CrossFireX Bridge Interconnect cable per board (included) are required.





 

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