I used a program called Video Card Stability test and ran the benchmark and I get http://i54.tinypic.com/11jnsb4.png I have an Asus ENGT240. I just got this system built a few weeks ago. If its not the video card is it something else? Because I also have problems playing the game Runescape.
http://unigine.com/download/ use the heaven's benchmark tool from there, it'll be alot more accurrate, the 240 is actually a low end card, idk much about runescape...other then the guys who made it are rich now, but from what i do know seems more likely to be an internet connectivity problem. but run that benchmark and post your results.