Get the key specs, technical data, benchmarks and full review of PowerColor Radeon HD 7990 all in one place. Compare your selected model with other alternatives and give your decision on the best GPU a solid base with our comprehensive overview.
general performance memory (ram) system requirements miscellaneous
| GENERAL PowerColor Radeon HD 7990 |
|---|
| Product Type | Graphics card |
|---|---|
| Bus Type | PCI Express 3.0 |
| Graphics Engine | 2 GPUs - AMD Radeon HD 7990 |
| Max. Resolution | 4096 x 2160 |
| Max. Resolution Details | DVI: 2560 x 1600 / DisplayPort: 4096 x 2160 / HDMI: 4096 x 2160 / VGA: 2048 x 1536 |
| Interfaces |
DVI-I (dual link) 4 x Mini DisplayPort HDMI - with adapter VGA - with adapter |
| API Supported | OpenGL, DirectX 11.1 |
| Features | ATI Stream technology, ATI Eyefinity Technology, AMD HD3D Technology, AMD PowerPlay technology, AMD CrossFireX Technology, AMD PowerTune technology, AMD App Acceleration, AMD HD Media Accelerator, Graphics Core Next (GCN), HDCP |
| DIMENSIONS |
|---|
| Height | 11 cm |
|---|---|
| Width | 3.8 cm |
| Depth | 30.5 cm |
| PERFORMANCE PowerColor Radeon HD 7990 |
|---|
| Core Clock (Frequency) | 950 MHz |
|---|---|
| Boost Clock | 1000 MHz |
| MEMORY (RAM) PowerColor Radeon HD 7990 |
|---|
| RAM Memory Size | 6 GB |
|---|---|
| RAM Technology | GDDR5 SDRAM |
| Effective Clock Speed (Frequency) | 1.5 GHz |
| Bus Width | 2 x 384-bit |
| SYSTEM REQUIREMENTS PowerColor Radeon HD 7990 |
|---|
| Required Power Supply | 750 W |
|---|---|
| Additional Requirements | 2 x 8 pin PCI Express power connector |
| MISCELLANEOUS PowerColor Radeon HD 7990 |
|---|
| Included Accessories | 2 x 6 pin to 8 pin power cables |
|---|---|
| Cables Included | 1 x DVI-VGA adapter |
| Software Included | Drivers & Utilities |
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