GV-N580SO-15I  
Powered by NVIDIA GeForce GTX 580 SOC Edition
‧GIGABYTE GPU Gauntlet™ Sorting Technology
‧Core Clock: 855 MHz (std 772) / Memory Clock: 4100 MHz (std 4008)
‧Integrated with 1536 MB / 384-bit GDDR5 video memory
‧GIGABYTE Ultra Durable VGA+ High Quality Components
‧GIGABYTE WINDFORCE 3X Cooling Design
‧GIGABYTE OC Guru – Graphic Card Smart Tuner
‧Dedicated Voltage Read Point Design
‧16% better performance than standard GTX 580!!
‧33% lower temperature than stock GTX 580 fan!!
‧8% lower power consumption than standard GTX 580!!