Basically is this a true Graphics Card or a Chip Set?
The Toshiba L855D-S5114 comes w/ a AMD Quad-Core A8-4500M Accelerated Processor with AMD Radeon HD 7640G graphics w/ 4GB DDR3 memory.
*1.9GHz (with Turbo CORE up to 2.8GHz)
Also is this something I turn on or is it more like a On demand...