A lack of saliva can even make it harder for you to digest food or talk. To treat dry mouth, your doctor may ask you to stop taking any medicines that are causing it. The doctor may also recommend medicines that stimulate saliva production.
Erik Fair, Software Engineer, Investor, skier. A Graphics Processing Unit (GPU) is a special purpose processor, optimized for calculations commonly (and repeatedly) required for Computer Graphics, particularly SIMD operations.
The GPU (graphics processing unit) is the critical component in a video card. Basically, there are only two major manufacturers in this area: nVidia and ATI. So your best option is to go with one these companies. However, they both produce a number of GPUs.