TechPowerUp: AMD Radeon R9 290X CrossFire
W1zzard: A part of what makes the Radeon R9 290X an exciting option at its price is that two of them only cost 10% more than a single GeForce GTX TITAN. If you don't already know what kind of performance is on offer at $549, check out our comprehensive review of the Radeon R9 290X.
AMD is already talking a lot about how the R9 290X is ready to deal with the new generation of 4K Ultra HD monitors, which beam out 3840×2160 pixels (about 8.2 million pixels). We've been testing 5760×1080 (about 6.2 million pixels) for a while now and are fairly confident that the current generation of high-end graphics cards shouldn't make games seem like slide-shows at Ultra HD. Two of them in multi-GPU configurations stand an even better chance.
