TweakTown posted a review on the Sapphire Radeon HD 5870 2GB Vapor- X Video Card
I know that so many people don't even have to read what I write today, nor look at the graphs that I make for the simple reason they've already made up their mind on the HD 5870 2GB. So many people out there want a 2GB version of the HD 5870 because it's perceived as having more performance for the simple fact that it's got double the memory.Sapphire Radeon HD 5870 2GB Vapor- X Video Card Introduction :: TweakTown
At the end of the day, it's not my job to tell you what you can and can't buy, but more to guide you in a direction to help make sure that you spend your hard earned dollars on products that are going to offer the best value to you.
