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NVIDIA GeForce GTX 580 and AMD Radeon HD 6870 square off in dual-card showdown
Whether you're an NVIDIAn calling it SLI or a Radeonite referring to it as CrossFireX, a multi-card graphics setup is nowadays almost a prerequisite for experiencing the best that PC gaming has to offer. It'd be negligent of us, therefore, not to point you in the direction of the Tech Report crew's latest breakdown, which takes an investigative peek at dual-card performance on NVIDIA's latest and greatest GeForce GTX 580 and naturally compares it to a wide range of other alternatives on the market. AMD's latest refresh, the Radeon HD 6870, is among those options, though it's worth remembering that the company's real high-end gear isn't due for another couple of weeks. All the same, most people will be buying their holiday rigs right around now, and if you want an exhaustive guide as to what's what on the graphics front, the source link is your best, um... source.
NVIDIA brings a dual GTX 470 prototype to Computex, causes power shortages in Taipei
We'll hit the pause button on all the power-sipping tablet talk for a moment to show you NVIDIA's maddest and baddest beast yet. This is a dual GeForce GTX 470 card, meaning that two Fermi dies reside on the same board, along with the necessary circuitry and an apparently beefed up apportionment of GDDR5 RAM as well. Measuring in at 12 inches long, this prototype is being shown off at Computex by add-in board partner Galaxy -- probably just to prove that the mammoth undertaking is even possible. You'll be forgiven for mistaking it for one of 3dfx's final ill-fated productions, and with a requirement for two 8-pin power connectors and a doubling of the standard 470's 215W TDP, this dualie card sure looks set for a similar future of pretty pictures and no retail viability. All the same, if you happen to have a nuclear reactor and a wind farm in your backyard, this could be just the GPU for you.
