TweakTown posted a review on the Sapphire Radeon HD 5870 1GB Vapor-X Video Card

The main focus of the Vapor-X series is cooling. With that said, though, it doesn't mean Sapphire can't have a bit of fun with the clock speeds. What we’ll do before we have a closer look at those clocks is check out what's going on in the bundle. After that we'll then take a closer look at the card and see the new cooler that Sapphire is giving us.

If all that wasn't exciting enough, the HD 5870 Vapor-X from Sapphire is the first card that's going to be taken for a spin on our new benchmark setup. While the hardware hasn't changed due to the simple fact it's still some of the best on the market, we have moved to the new DirectX 11 enabled Windows 7 and also added a whole slew of new benchmarks including some new synthetic ones and real world games.

Sapphire Radeon HD 5870 1GB Vapor-X Video Card Review