TheTechLounge posted a review on the Gigabyte HD 2600 Pro 512MB video card

I've said before that the HD 2600 Pro should be passed over in favor of the XT for anyone who wants to play video games, or the HD 2400 XT for people just interested in having a discrete graphics card without all that gaming malarkey. But then, Gigabyte has put together a compelling package with the HD 2600 Pro. A memory bump to 512MB, a clockspeed bump of 5%, passive cooling, component and S-Video out, and Neverwinter Nights 2-a popular sequel by a big developer.

Gigabyte HD 2600 Pro 512MB Review