Model Name | HIS 7770 iCooler 1GB GDDR5 PCI-E DVI/HDMI/VGA |
Chipset | Radeon HD 7770 PCIe Series |
ASIC | RadeonTM HD 7770 GPU |
Manu. Process (Micron) | 28nm |
Memory Size (MB) | 1024 |
Memory Type | GDDR5 |
Engine CLK (MHz) | 1000MHz |
Memory CLK (Gbps) | 4.5Gbps |
Memory Interface (bit) | 128bit |
Power Supply Requirement | 500 Watt or greater power |
Max. Resolution | 2560x1600 per display
(Dual-link DVI) 2048x1536 per display (VGA) |
Bus Interface | PCI Express 3.0 x16 |
Mini DisplayPort | No |
HDMI | Yes |
DVI | Dual-link DVI-D |
VGA | Yes |
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HD 7770 System Requirement
- PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard
- 500W (or greater) power supply with one 75W 6-pin PCI Express power connector recommended
- 600W power supply (or greater) with two 75W 6-pin PCI Express power connectors recommended for AMD CrossFire™ technology in dual mode.
- Certified power supplies are recommended. Refer to http://support.amd.com/us/certified/power-supplies/Pages/listing.aspx for a list of Certified products
- Minimum 4GB of system memory
- Installation software requires CD-ROM drive
- DVD playback requires DVD drive
- Blu-ray™ playback requires Blu-ray drive
- For AMD CrossFire™ system, a second AMD Radeon™ HD7770 GPU, and AMD CrossFire™ Ready motherboard is required