Description
This card is designed to maximize the latest DirectX 10.1 games - like the amazingly optimized "Hawx," with extreme HD resolutions, high-performance anisotropic filtering and 24x customer filter anti-aliasing. So what does this mean for you? The most realistic dogfights ever. Unprecedented gaming. And an unparalleled Blu-ray movie experience complete with full 1080p display resolution.
Whether you're a power lover, a speed demon, or want an immersive entertainment experience, the XFX Radeon HD 4890 is positively lethal. And absolutely hits the target.
Highlights of the XFX HD4890 850M 1GBDDR5 DUAL DVI
- DirectX 10.1 support
- 800 stream processing units
- 24x custom filter anti-aliasing (CFAA) and high performance anisotropic filtering
- Quad mode ATI CrossFireX multi-GPU support for highly scalable performance
- 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
- Dynamic power management with ATI PowerPlay technology
- ATI Stream technology
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ATI CrossFire
The ultimate multi-graphic card performance gaming platform. Enabling game-dominating power, ATI CrossFireX technology enables two or more discrete graphics cards to work together to improve system performance. For The Ultimate Visual Experience, be sure to select ATI CrossFireX ready motherboards for AMD and Intel processors and multiple Radeon HD graphics cards. ATI CrossFireX technology allows you to expand your system's graphics capabilities. It allows you the ability to scale your system's graphics horsepower as you need it, supporting up to four Radeon HD graphics cards, making this the most scalable gaming platform ever. -
ATI Stream technology
A set of advanced hardware and software technologies that enable an ATI-GPU graphics card to work with the CPU to accelerate many applications beyond just graphics. This enables better balanced platforms capable of running demanding computing tasks faster than ever. -
ATI Avivo
High-definition video and display technology for ultimate home theater enjoyment. Advance HD image processing, delivering cool and quiet full-spec HD disc playback with hardware-based Unified Video Decoding (UVD) capability, built-in HDMI with multi-channel HD surround audio, and support for high-quality connectivity with multiple HDTVs and displays. -
ATI HyperMemory
HyperMemory is ATI's innovative technology that enables a reduction in the amount of on-board memory on a graphics card without compromising its overall performance. Its advanced memory management technology makes more efficient use of all the available memory in computers with PCI Express technology. Graphics applications can share system memory and use fast on-board memory for real-time processing between the graphics card and the computer's memory. This ultimately increases the affordability of Radeon graphics technology. -
ATI PowerPlay
Technology that improves the energy efficiency of Radeon graphic cards. Designed to enable power saving profiles that help reduce power consumption when the graphics card is idle or in minimal use. This dynamic power management enables the graphics card to automatically adjust power between low, medium and high states for a tremendous power efficiency advantage. For example, when receiving and composing e-mails little demand is on the graphics card so it runs in a low state, whereas when gaming, there is high demand on the graphics engine and the graphics card runs in a high state.
Specifications
Summary
- Product Description
- XFX Radeon HD 4890 - graphics card - Radeon HD 4890 - 1 GB
- Device Type
- Graphics card
- Bus Type
- PCI Express 2.0
- Graphics Engine
- ATI Radeon HD 4890
- Memory
- 1 GB - GDDR5
- Core Clock
- 850 MHz
- Effective Memory Clock
- 3.9 GHz
- Memory Interface
- 256-bit
- Max Resolution
- 2560 x 1600
- Max Resolution Details
- DVI: 2560 x 1600 / VGA: 2048 x 1536
- Interfaces
- HDTV-out , 2 x DVI-I (dual link)
- API Supported
- DirectX 10.1, OpenGL 3.0
- Dimensions (WxDxH)
- 3.8 cm x 24.1 cm x 11 cm
- Microsoft Certification
- Compatible with Windows 7
Detail
General
- Device Type
- Graphics card
- Bus Type
- PCI Express 2.0
- Graphics Engine
- ATI Radeon HD 4890
- Core Clock
- 850 MHz
- Max Resolution
- 2560 x 1600
- Max Resolution Details
- DVI: 2560 x 1600 / VGA: 2048 x 1536
- Interfaces
- HDTV-out , 2 x DVI-I (dual link)
- API Supported
- DirectX 10.1, OpenGL 3.0
- Features
- ATI Stream technology, Avivo HD Technology, ATI CrossFireX Technology, ATI PowerPlay technology, Video Transcoding (AVT) , HDCP
Memory
- Size
- 1 GB
- Technology
- GDDR5 SDRAM
- Effective Clock Speed
- 3.9 GHz
- Bus Width
- 256-bit
Video Output
- Supported Display Graphics
- QXGA (2048x1536), 2560x1600
System Requirements
- Recommended Power Supply
- 500 W
- Peripheral / Interface Devices
- Two additional power connectors, adjacent PCI slot
Miscellaneous
- Included Accessories
- 6 pin power cable, CrossFire bridge
- Cables Included
- 1 x CrossFire internal bridge
- Compatible with Windows 7
- "Compatible with Windows 7" software and devices carry Microsoft’s assurance that these products have passed tests for compatibility and reliability with 32-bit and 64-bit Windows 7.
- Compliant Standards
- RoHS
- Width
- 3.8 cm
- Depth
- 24.1 cm
- Height
- 11 cm
Customer reviews
Write a review for the XFX HD4890 850M 1GBDDR5 DUAL DVI here!
awesome card
Reviewed by Anonymous Review Posted 12/10/2009
ordered on thursday, delivered 9am monday, cant ask for more with free delivery! the performance of this card is staggering, upgraded from a 8800gts, and the improvement is...hard to describe...u just have to get one to see for urself... the card is very overclockable, easily clocked to 935(core)/995(memory)mhz with plenty more headreoom to explore. eventually settled for 900/990 for not being an extreme gamer...lol... the card is kept at fairly low temps, thanks to the non-reference design cooler, at 900/990mhz, the card idles at 38'c with 16% fan speed, and loads at 65'c with 25% fan speed. the temps can be lowered even more with manual fan settings, anything upto 50-60% fan speed is fairly quiet. the design of this is brilliant! best looking 4890 card around by far, highly recommended, a must buy!
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