He's too tight.
Upgrade your CPU. A 5600+ should do you good. Or, try a 5800+ or a 6000+. Fastest CPU in the Dual Core series is a 6400+. The Phenoms are a little too expensive for you.
Here, that's a decent upgrade, for the buck:
http://www.newegg.com/Product/Product.aspx?Item=N82E16819103274
Also, like DJ-Crhis said, don't always trust benchmarks. Here's a proof:
Upgrade your CPU. A 5600+ should do you good. Or, try a 5800+ or a 6000+. Fastest CPU in the Dual Core series is a 6400+. The Phenoms are a little too expensive for you.
Here, that's a decent upgrade, for the buck:
http://www.newegg.com/Product/Product.aspx?Item=N82E16819103274
Also, like DJ-Crhis said, don't always trust benchmarks. Here's a proof: