The AMD ATI FirePro M7740 is a high-end notebook workstation graphics card for professional users. It offers certified drivers for applications in the CAD (computer aided design) and DCC (Digital Content Creation) area. In addition to the warranty against defects, is also optimizes the performance for these programs. The chip itself is based on the Mobility Radeon HD 4860 (RV740 architecture), but some features (such as AA Lines) only on the FireGL / FirePro options enabled. The RV740 is manufactured in 40nm with TSMC and has 640 (or 125 5-D) Unified Shader which DirectX 10.1 and OpenGL compatible 3.1. As memory to use the card up to 1GB of GDDR5 which bit bus 128 is connected via. The relatively narrow memory bus should not be a bottleneck due to fast GDDR5.