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Sapphire Radeon HD 5870 1GB in CrossFire

The only thing better than one HD 5870 is two at the moment, so we slide two into our X58 testbed and see how they play together.

| AMD CrossFire Articles in Video Cards | Posted: Sep 23, 2009 11:27 am
Manufacturer: Sapphire

Introduction

 

TweakTown image content/2/9/2934_29.jpg

 

We're not going to blabber on too much here, because we're sure you don't want to read about us having two HD 5870s. You just want to know what happens when we put those two HD 5870s into the one system and run our flurry of benchmarks.

 

I have to say, over the past few releases we've had the ability to do Crossfire testing at launch, but the drivers haven't been ready from ATI. To be honest, when it came to these drivers we weren't sure if it was going to work, but with our cards installed and the drivers installed we were greeted with a window that told us that Crossfire could be enabled once we had rebooted.

 

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There's two ways to see if it's actually working; the first is to fire up GPU-Z. In the screenshot above you can see at the bottom it says we've got two GPUs enabled under CrossFire. The next thing we had to do was fire up our benchmarks to see if everything was running as it should. I'm going to spoil it a bit here; yes, it worked. And really, you would know that already otherwise we wouldn't have bothered with the article. How well did it work, though? Well, let's go to the next page and find out exactly.

 

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