This site is being deprecated.
Please see the official X‑Plane Support page for help.
The information you provided here may meet the minimum specs to run X-Plane 10:
However, running the minimum may not be very satisfying--runway markings could be blurry, etc. I would recommend trying the free demo for both X-Plane 10 and X-Plane 9 to see which one you are happier with. Bonus if you decide X-Plane 9 is for you: it's cheaper! ;)
This site is no longer being actively maintained.