Nvidia unveils Tegra 4 chip and Project Shield handheld console at CES conference

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It’s the first day of CES proper today, and the news has started to flood in. Nvidia held an interesting press conference today to announce a few things. There’s no doubt that the most anticipated (and most important) announcement of the day was the Tegra 4 – Nvidia’s new flagship chip to ‘rule them all’. That is until Qualcomm and Samsung show off their work. The new chip packs 72 GPU CUDA cores, and is produced on a 28nm manufacturing process which is a step up from the 40nm of the Tegra 3. This means that even though the chip packs more power, it’ll take less of a hit on the battery life. It uses a new quad core, Cortex-A15 based architecture as well. One notable omission is the lack of integrated LTE – while it does ship with an external modem, that both takes a hit on battery life and reduces space inside of the phone. It’s interesting to see whether this impacts Tegra 4 adoption, as many phones which used a Tegra processor internationally had to use a Qualcomm processor in the US so as to keep LTE.

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The other thing that Nvidia announced was a new handheld gaming system called Project Shield. This came to me as a surprise, but its very very interesting. It features a 5″ 720p display, a Tegra 4 chip and an Xbox-esque controller portion. It is running stock android (i.e good) and has the ability to stream games from your Steam library from your computer to the device, where you can play them. It’ll be interesting to see whether this catches on or flops when it becomes available in Q2 2013

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