A detailed list of technical data, specifications, benchmarks and expert review of Sapphire RADEON HD 4890 OC. 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 OC |
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| Product Type | Graphics card |
|---|---|
| Bus Type | PCI Express 2.0 x16 |
| Graphics Engine | ATI Radeon HD 4890 |
| Max. Resolution | 2560 x 1600 |
| RAMDAC | 400 MHz |
| 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 OC |
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| Core Clock (Frequency) | 901 MHz |
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| MEMORY (RAM) Sapphire RADEON HD 4890 OC |
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| RAM Memory Size | 1 GB |
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| RAM Technology | GDDR5 SDRAM |
| Effective Clock Speed (Frequency) | 1 GHz |
| Bus Width | 256-bit |
| SYSTEM REQUIREMENTS Sapphire RADEON HD 4890 OC |
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| OS Required | Microsoft Windows XP, Microsoft Windows XP 64-bit Edition, Microsoft Windows Vista (32/64 bits) |
|---|---|
| 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 OC |
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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 OC |
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| Included Accessories | 6 pin power cable, CrossFire bridge |
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| Cables Included |
1 x DVI-VGA adapter 1 x HDMI-DVI adapter 1 x video cable |
| Compliant Standards | RoHS |
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