| GENERAL | Sapphire RADEON HD 4890 | - |
|---|
| Product Type | Graphics card | - |
|---|---|---|
| Bus Type | PCI Express 2.0 x16 | - |
| Graphics Engine | ATI Radeon HD 4890 | - |
| Max. Resolution | 2560 x 1600 | - |
| Max. Monitors Supported | 2 | - |
| RAMDAC | 400 MHz | - |
| Interfaces | DVI-I (dual link) DisplayPort HDMI |
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| API Supported | DirectX 10.1 | - |
| Features | Avivo HD Technology, ATI CrossFireX Technology | - |
| PERFORMANCE | Sapphire RADEON HD 4890 | - |
|---|
| Core Clock (Frequency) | 870 MHz | - |
|---|
| MEMORY (RAM) | Sapphire RADEON HD 4890 | - |
|---|
| RAM Memory Size | 1 GB | - |
|---|---|---|
| RAM Technology | GDDR5 SDRAM | - |
| Effective Clock Speed (Frequency) | 1.05 GHz | - |
| Bus Width | 256-bit | - |
| SYSTEM REQUIREMENTS | Sapphire RADEON HD 4890 | - |
|---|
| System Requirements Details | RAM 1 GB | - |
|---|---|---|
| Required Power Supply | 500 W | - |
| Additional Requirements | Two additional power connectors | - |
| MISCELLANEOUS | Sapphire RADEON HD 4890 | - |
|---|
| Included Accessories | CrossFire bridge, 2 x Molex to PCIe power adapter | - |
|---|---|---|
| Compliant Standards | RoHS | - |
| Service & Support | Limited warranty - 2 years | - |
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