GRAPHICS PROCESSING UNIT AND DEVICE HAVING THE SAME

摘要

A graphic processing unit which determines the tessellation for a first model according to the control of a CPU reads the first model from a memory which stores predetermined models having different complexities, calculates the complexity of the read first model, compares the calculated complexity with a reference complexity, and determines the tessellation for the first model according to the comparison result. So, the overhead of the tessellation can be reduced.