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| Brand | HIS |
|---|---|
| Model | H577FK1GD |
| Interface | PCI Express 2.1 x16 |
|---|
| Chipset Manufacturer | AMD |
|---|---|
| GPU Series | AMD Radeon HD 5000 series |
| GPU | Radeon HD 5770 (Juniper XT) |
| Core Clock | 850 MHz |
| Stream Processors | 800 Stream Processors |
| Effective Memory Clock | 1200MHz (4.8Gbps) |
|---|---|
| Memory Size | 1GB |
| Memory Interface | 128-Bit |
| Memory Type | GDDR5 |
| DirectX | DirectX 11 |
|---|---|
| OpenGL | OpenGL 3.2 |
| HDMI | 1 x HDMI |
|---|---|
| DisplayPort | 1 x DisplayPort |
| DVI | 2 x DVI |
| RAMDAC | 400MHz |
|---|---|
| Max Resolution | 2560 x 1600 |
| Eyefinity Support | Yes |
| CrossFireX Support | Yes |
| Cooler | With Fan |
| System Requirements | 450 Watt or greater power supply with one 75W 6-pin PCI Express power connectors recommended (600 Watt and two 6-pin connectors for ATI CrossFireX technology in dual mode) |
| Power Connector | 6-Pin |
| Dual-Link DVI Supported | Yes |
| HDCP Ready | Yes |
| Features | ATI Eyefinity Technology |
|---|
| Card Dimensions (L x H) | 8.37" x 4.72" x 1.57" |
|---|
| Package Contents | HIS Graphics Card ATI CrossFireX Bridge Interconnect Power Cable 2x 4pin in, 6 pin out DVI-VGA Adapter Install CD with Multilingual User Guide and BumpTop Quick Installation Guide HIS Power Up Label |
|---|
| First Listed on Newegg | June 01, 2010 |
|---|