What processor should i get?

Hi, thanks to the help of the Yahoo answers community, i was able to buy a graphics card for my PC and now i can run games very smoothly. But its my Birthday coming up and i want to buy a fast processor. my current processor is a Intel Celeron 2.60GHz. i want something faster. im on a budget of about £200, due to me having to buy other stuff for my Birthday as well. any suggestions?

You should buy core i5 2500k or core i7 2600k. But i think that your motherboard is quite old and won't sup

AMD Phenom II Black edition.
3.2ghz Six core that runs 150-250$.. its been running beautifully for me for the past three years of gaming.

you can buy i3 or i5 processor which is very fast and good.