jinlimbag :
can i ask if which is better a10 or i7?can any one can explain it to me"
It depends really on what you're doing, and the factors you put in place, The A10 is no where near as good as any i7 computing wise, but for integrated graphics the A10 is much better. If you don't want to buy a graphics card then get the A10, if you do get a graphics card then the i7 would be a better decision. The A10 is an APU rather than a CPU meaning that there is part of the processor that handles the gpu, but if you are using a graphics card unless you crossfire with a radeon 6670, the A10 would give you no benefit over the i7.