news 28 Posted March 22, 2013 Dear Editors, we just posted a new article which might be interesting to your readers. A post in your news section would be appreciated. Title: Sapphire HD 7790 Dual-X 1 GB Link: http://www.techpowerup.com/reviews/Sapphire/HD_7790_Dual-X Brief: Sapphire's new Radeon HD 7790 Dual-X improves on the reference design with a dual fan cooler and large overclock out of the box. The highlight of our review is certainly the large overclocking potential of the card. Share this post Link to post