Oh heck yeah. Any card would be better than that. Here's what I'd do, I'd buy the good graphics card because even with that processor, you'll see a noticeable difference. Then if you want, you can start looking around for a better processor. However, since I'm gonna say your processor is socket 939, you're kind of limited on your options for a better processor. You can get a decent one on NewEgg for $30 to $45, but these are all single-core and I don't know if they come with a warranty. However, if your motherboard supports it and you don't mind spending a little extra and getting a used processor, I'd look on Ebay and consider buying an X2 processor. These are dual core processors and are better in the long run.