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A detailed list of technical data, specifications, benchmarks and expert review of Sapphire RADEON HD 4890 (850 MHz). Get a comprehensive look at your chosen video card and see if this is the one that will best suit your needs. You can also use the comparison feature to compare with other competing GPUs
general performance memory (ram) system requirements video output miscellaneous
| GENERAL Sapphire RADEON HD 4890 (850 MHz) |
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| Product Type | Graphics card |
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| Bus Type | PCI Express 2.0 x16 |
| Graphics Engine | ATI Radeon HD 4890 |
| Max. Resolution | 2560 x 1600 at 60 Hz |
| Interfaces |
2 x DVI-I (dual link) VGA - with adapter HDMI - with adapter HDTV-out |
| API Supported | DirectX 10.1 |
| Features | ATI Stream technology, Avivo HD Technology, ATI CrossFireX Technology, ATI PowerPlay technology, HDCP |
| PERFORMANCE Sapphire RADEON HD 4890 (850 MHz) |
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| Core Clock (Frequency) | 850 MHz |
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| MEMORY (RAM) Sapphire RADEON HD 4890 (850 MHz) |
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| RAM Memory Size | 1 GB |
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| RAM Technology | GDDR5 SDRAM |
| Effective Clock Speed (Frequency) | 1.95 GHz |
| Bus Width | 256-bit |
| SYSTEM REQUIREMENTS Sapphire RADEON HD 4890 (850 MHz) |
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| OS Required | Microsoft Windows XP, Microsoft Windows XP 64-bit Edition, Microsoft Windows XP Media Center Edition 2005, Microsoft Windows Vista (32/64 bits) |
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| System Requirements Details | Windows XP/Vista RAM 1 GB |
| Required Power Supply | 500 W |
| Additional Requirements | CD-ROM, two additional power connectors, adjacent PCI slot |
| VIDEO OUTPUT Sapphire RADEON HD 4890 (850 MHz) |
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| Supported Display Graphics | VGA (640x480), XGA (1024x768), SVGA (800x600), SXGA (1280x1024), UXGA (1600x1200), HDTV (1920x1080), QXGA (2048x1536), 1152x864, WUXGA (1920 x 1200), 1920x1440, 2560x1600 |
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| MISCELLANEOUS Sapphire RADEON HD 4890 (850 MHz) |
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| Cables Included |
1 x DVI-VGA adapter 1 x HDMI-DVI adapter |
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