GTX 560 Ti SOC GTX 480 SOC GTX 470 SOC GTX 460 SOC GTX 275 SOC GTX 260 SOC HD 6870 SOC HD 5870 SOC HD 5770 SOC   GV-R577SO-1GD       ‧Powered by ATI Radeon HD 5770 SOC Edition ‧GIGABYTE GPU Gauntlet™ Sorting Technology ‧Core Clock: 900MHz (std:850) / Memory Clock: 4800MHz ‧Integrated with 1024 MB / 128-bit GDDR5 video memory ‧GIGABYTE Ultra Durable VGA High Quality Components ‧GIGABYTE OC Guru – Graphic Card Smart Tuner ‧GIGABYTE OC Guru – Graphic Card Smart Tuner ‧13% better performance than standard HD 5770 ‧4.3% better performance than standard GTX 260