http/www.notebookcheck.net/Hands-On-Asus-G73Jh-with-ATI-s-Mobility-Radeon-HD-5870.25103.0.html
"The Asus G73Jh achieved 11990 3DMarks in 3DMark06 (1280x1024) and beats notebooks with a Radeon 4780 by almost 2000 points. As all Asus gaming notebooks, the G73Jh has a turbo mode that is called Twin Turbo and is supposed to overclock the graphic card as well as the Intel Core i7. Asus even starts with the lower clockrate of 1.6 GHz that is used when all four processor cores are used and increases them."
"The Asus G73Jh achieved 11990 3DMarks in 3DMark06 (1280x1024) and beats notebooks with a Radeon 4780 by almost 2000 points. As all Asus gaming notebooks, the G73Jh has a turbo mode that is called Twin Turbo and is supposed to overclock the graphic card as well as the Intel Core i7. Asus even starts with the lower clockrate of 1.6 GHz that is used when all four processor cores are used and increases them."