Sapphire HD 7770 GHz Edition OC 1GB GDDR5
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Sapphire HD 7770 GHz Edition OC 1GB GDDR5


Equipped with Sapphire's proprietary single fan heatpipe cooler, the Sapphire HD 7770 GHz Edition OC 1GB GDDR5 features core clock and memory clock speeds of 1150MHz and 5000MHz respectively.


Product Specification

Core Code Cape Verde
GPU Transistor Count 1500 million
Manufacturing Process 28nm
Core Clock 1150MHz
Stream Processors 640
Texture Mapping Units (TMUs) 40
Raster Operator units (ROP) 16
Memory Clock (DDR) 5000MHz
Memory Bus width 128-bit
Multi GPU Technology CrossFireX
DVI Outputs 1
HDMI Outputs 1
DisplayPort Outputs 2