GPU is based on Ivy Bridge Intel HD Graphics , with 4 execution units .
GPU is supports DirectX 11 , OpenGL 4.0 , OpenGL ES 3.1 and OpenCL 1.1 ( on Windows ) .
GPU is based on Ivy Bridge Intel HD Graphics , with 4 execution units , and supports DirectX 11 , OpenGL 4.0 , OpenGL ES 3.1 and OpenCL 1.1 ( on Windows ) .