GPU-z

Version: 0.7.7

Purpose: Detect Graph Card detail and show you all the information your desktop/laptop running.
Following captured from my laptop Acer TravelMate 8371. As you saw, do not play the 3D game with this one.

To see maximum performance your Graph Card supported.

Package required: DirectX SDK

• Install DirectX SDK before execute GPU-z.
• Click a "Question" button beside "Bus Interface".
• Wait a while moment, real data will show. 

GPUz, Get it form here
DirectX SDK, Get it from here