To help us help you would you please add your systems specs fully? Here's how:
http://www.sevenforums.com/tutorials/180324-system-info-see-your-system-specs.html#post1530002
Under System Manufacturer/Model Number add whether it is a desktop or laptop and whether self built.
Log in to Seven Forums and you will be able to transfer the info directly to the specs page in your profile from within the System Info app.
After doing this your specs will be available in each of your posts. Click on mine in the lower left to see how it should look.

Full instructions in the tutorial.
3FPS for Furmark is not normal and should be nearer 15-20 at minimum. Make sure you monitor temps while running and report back.
Try these steps to install
only the graphics driver.
1.Download the preferred driver and save it to the desktop.
2.Double click the installer and you will see a screen where it will be extracted to, change that to your desktop.
3.Open Device Manager through Control Panel.
4.Expand Display adapters and right click the name for yours and choose Update Driver\Browse my Computer. Select the driver folder you just saved on the desktop. Click Next.
5. Your system should say "Windows has successfully updated your driver software".
If you get a window saying you already have the most current driver, go back to step 4 and choose Uninstall Driver software instead. Then restart from step 3.
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I don't think w7 will install a network driver, at least I have always had to install one manually from the mobo CD or from a download. Follow Anthony's suggestion for your board.