| GENERAL | Sapphire RADEON HD 4890 OC | - |
|---|
| 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 |
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| 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 | - |
|---|
| Core Clock (Frequency) | 901 MHz | - |
|---|
| MEMORY (RAM) | Sapphire RADEON HD 4890 OC | - |
|---|
| RAM Memory Size | 1 GB | - |
|---|---|---|
| RAM Technology | GDDR5 SDRAM | - |
| Effective Clock Speed (Frequency) | 1 GHz | - |
| Bus Width | 256-bit | - |
| SYSTEM REQUIREMENTS | Sapphire RADEON HD 4890 OC | - |
|---|
| 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 | - |
|---|
| Supported Display Graphics | VGA (640x480), XGA (1024x768), SVGA (800x600), SXGA (1280x1024), UXGA (1600x1200), HDTV (1920x1080), QXGA (2048x1536), 1152x864, WUXGA (1920 x 1200), 1920x1440, 2560x1600 | - |
|---|
| MISCELLANEOUS | Sapphire RADEON HD 4890 OC | - |
|---|
| Included Accessories | 6 pin power cable, CrossFire bridge | - |
|---|---|---|
| Cables Included | 1 x DVI-VGA adapter 1 x HDMI-DVI adapter 1 x video cable |
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| Compliant Standards | RoHS | - |
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