upgrade video card

Solution
I would recommend an Nvidia Gt640 graphics card. It supports the PCI-E express x16 on your motherboard, has a frame buffer of 2gb, clocked at 900mhz. it also has 384 CUDA Cores, which is very good for a entry-level graphics card. It also only uses 90watts maximum.
You do not give us enough information on the computer. Can you tell us the type of motherboard it has? I've looked at the website for it and the product seller gives next to no information on it.
 


AST180 Motherboard
 
I would recommend an Nvidia Gt640 graphics card. It supports the PCI-E express x16 on your motherboard, has a frame buffer of 2gb, clocked at 900mhz. it also has 384 CUDA Cores, which is very good for a entry-level graphics card. It also only uses 90watts maximum.
 
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