Sapphire Radeon HD 4890 OC CrossFireX 1GB GDDR5
Radeon HD 4890, PCI-E 2.0, 1024.0, GDDR5, TV-out, Chipset: Radeon HD 4890, System: PC, Interface: PCI-E 2.0, Interface Type: x16, Memory Size: 1024.0 MB, Memory Type: GDDR5, Memory Interface: 256 bit, GPU Speed: 901 MHz MHzProduct information
| Name | Sapphire Radeon HD 4890 OC CrossFireX 1GB GDDR5 |
| Description | Radeon HD 4890, PCI-E 2.0, 1024.0, GDDR5, TV-out |
| Chipset | Radeon HD 4890 |
| System | PC |
| Interface | PCI-E 2.0 |
| Interface Type | x16 |
| Memory Size | 1024.0 MB |
| Memory Type | GDDR5 |
| Memory Interface | 256 bit |
| GPU Speed | 901 MHz MHz |
| Memory Speed | 1000 MHz MHz |
| RAMDAC | MHz |
| Max Resolution | 2560x1600 pixels pixels |
| Graphics Support | DirectX 10.1 |
| HDMI Outputs | No |
| DVI | Yes |
| Dual Monitor | Yes |
| TV-Out | Yes |
| TV-Tuner | No |
| Cooling Fan | Yes |
| HDTV Compatible | Yes |
| Multiple GPU Support | ATI CrossFireX |
| Miscellaneous | System Requirements 500 Watt or greater power supply with two 75W 6 pin PCI Express power connectors recommended, 600 Watt and four 6 pin connectors for ATI CrossFireX technology in dual mode. |
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