Then there are the challenges of heat, power consumption, size and weight, and so on. Because it's essentially a dual-card CrossFire setup on a single board, it relies on ATI's ability to write very good dual-GPU graphics drivers to deliver the expected performance benefits. Technically this is called the R680 product, and it's meant to compete with other cards near the $500 mark like the GeForce 8800 GTX. This time they're taking the thoroughly excellent RV670 chip used in the Radeon HD 38 cards and doubling it up on a single, double-wide, 10.5-inch long card.

Well, the graphics division of AMD is about to give it another shot with the Radeon HD 3870 X2. Catalyst Software Suite for ATI Radeon HD 3870 X2 Package Includes: Display Driver OpenCL Driver AMD Integrated Driver AMD HDMI Audio Driver Catalyst. More recently, there were cards like the GeForce 7950 GX2, and even ATI's own Radeon HD 2600 X2, which didn't really do too well. It goes all the way back to ATI's old Rage Fury Maxx, actually.

We have seen this method of accelerating 'single-card' graphics performance before-you take two mid-range graphics chips and stuff them together into one double-wide card that fits into a single slot. Your PC will need a graphics card thats as powerful as a GeForce 8800 GTS/Radeon HD 3870 and it should be paired with either a Athlon 64 X2 Dual Core. The Mobility Radeon X3870 X2 combines two Mobility Radeon 3870 graphics cards (on MXM boards) onto one laptop in Crossfire (CF) mode. HDW1500AD Sapphire ATI Radeon HD3870 X2 PCI-Express Video Card 1GB 2DVI/HDCP AT-3870X2 CREATIVE Creative Labs Sound Blaster X-Fi XtremeGamer Fatality.

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Radeon hd 3870 x2