The HD Graphics 4600 Mobile was a mobile integrated graphics solution by Intel, launched on May 27th, 2013. Built on the 22 nm process, and based on the Haswell GT2 graphics processor, the device supports DirectX 12. Even though it supports DirectX 12, the feature level is only 11_1, which can be problematic with newer DirectX 12 titles. It features 160 shading units, 20 texture mapping units, and 2 ROPs. The GPU is operating at a frequency of 400 MHz, which can be boosted up to 1100 MHz. Its power draw is rated at 20 W maximum.