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Sapphire HD 7770 GHz Edition 1GB GDDR5
Offering reference core clock and memory clock speeds of 1000MHz and 4500MHz respectively, the Sapphire HD 7770 GHz Edition 1GB GDDR5 comes with the Sapphire original single fan heatpipe cooler.
Product Specification
Core Code | Cape Verde |
GPU Transistor Count | 1500 million |
Manufacturing Process | 28nm |
Core Clock | 1000MHz |
Stream Processors | 640 |
Texture Mapping Units (TMUs) | 40 |
Raster Operator units (ROP) | 16 |
Memory Clock (DDR) | 4500MHz |
Memory Bus width | 128-bit |
Multi GPU Technology | CrossFireX |
DVI Outputs | 1 |
HDMI Outputs | 1 |
DisplayPort Outputs | 3 |