According to the attached article, Intel’s latest HD 4000 Graphics Driver, due out this week, improves performance up to 10%, reduces power consumption, and adds features.
Intel?s Latest HD 4000 Graphics Driver Improves Performance up to 10%, Reduces Power Consumption, Adds Features « Ultrabook News and the Ultrabook Database
Intel?s Latest HD 4000 Graphics Driver Improves Performance up to 10%, Reduces Power Consumption, Adds Features « Ultrabook News and the Ultrabook Database