A 130.3 mW 16-Core Mobile GPU With Power-Aware Pixel Approximation Techniques. - Yu-Jung Chen; Chao-Hsien Hsu; Chung-Yao Hung; Chia-Ming Chang; Shan-Yi Chuang; Liang-Gee Chen; Shao-Yi Chien (IEEE J. Solid State Circuits, 2015)