The Sapphire 11201-20-20G is a Radeon HD 7770 OC graphics card featuring 1GB of GDDR5 memory. It includes DVI, HDMI, and DisplayPort output options.
| Chipset | AMD Radeon HD 7770 |
|---|---|
| Engine Clock | 1100 MHz |
| Video Memory | 1GB GDDR5 |
| Memory Clock | 5000 MHz Effective |
| Memory Interface | 128-bit |
| Bus | PCI-Express 3.0 x16 |
| Stream Processors | 640 |
| RAMDAC | 400 MHz |
| Max. Resolution | 4096 x 2160 |
| Connectors | DVI-I, HDMI, DisplayPort |
| Thermal | Fansink |
| Dimensions (WxLxH) | 126.0 x 184.0 x 42.0 mm |
| Supported Technologies | Microsoft Windows 7 / Vista |
| Required System Power Supply | 500W |