Method and apparatus for performing tile-based rendering

A graphics processing apparatus for performing tile-based rendering, the graphics processing apparatus comprising:

• a memory configured to store at least one instruction;
• and
• at least one processor configured to execute the at least one instruction stored in the memory,
• wherein the at least one processor executes the at least one instruction to receive a first drawcall to render a first tile of a preceding frame, receive a second drawcall to render a second tile of a succeeding frame corresponding to a position of the first tile of the preceding frame, generate a signature of the first drawcall based on an execution context and graphics data of the first drawcall and generate a signature of the second drawcall based on an execution context and graphics data of the second drawcall, compare the signature of the first drawcall to the signature of the second drawcall to determine whether a pre-set condition is satisfied, and render the second tile by using a result of a rendering of the first tile when the pre-set condition is satisfied.