ATI Radeon HD 4870 X2

ATI Radeon HD 4870 X2 - AMD Back On Top

by Marco Chiappetta

AMD hasn't exactly kept the product we're going to be showing you here today a secret. Once NVIDIA launched the GeForce GTX 200 series, and AMD had a look at what the cards could do first hand, AMD's marketing machine was tuned up and revved to its redline expunging the features and benefits of their upcoming GPU. Then, when the initial products in the Radeon HD 4800 series launched, AMD's plan became quite clear.

The Radeon HD 4800 series didn't overwhelm NVIDIA's GTX 200 series with raw performance. In fact, the GeForce GTX 280 and 9800 GX2 were more powerful than the Radeon HD 4870. The Radeon HD 4800 series cards, however, were still excellent cards and they were offered at extremely competitive prices, which put significant pressure on NVIDA. At the time of their launch, the Radeon HD 4850 and Radeon HD 4870 were both less expensive and more powerful than the GeForce 9800 GTX and GeForce GTX 260, respectively. Since then, NVIDIA has reacted with a quick round of price cuts.

While enthusiasts were contemplating the purchase of a new Radeon or GeForce, AMD then planted another seed and released some concrete details regarding the Radeon HD 4870 X2, as if to say, "Yeah, we've got you covered at the $300 price point and a new, ultra powerful behemoth is coming real soon too. Maybe you should hold onto your upgrade money for a bit?"

That behemoth is the Radeon HD 4870 X2. As its name suggests, the card features two RV770 GPUs running in tandem, for what is effectively a Radeon HD 4870 CrossFire configuration on a single PCB. Other than its pair of GPUs, however, the Radeon HD 4870 X2 has a few more differentiating factors we'll need to tell you about. Read on for the full scoop...


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