Sunday, October 30, 2011

PC Tablet News: NVIDIA's Quad-Core versus. IPad 2's Twin Core?

By Paul Barber


For a minimum of two generations of chips, NVIDIA has been at the leading edge of making processors for mobile devices, tablets included. In current PC tablet news, Asus head Jonney Shih announced at the AsiaD meeting that their new Transformer Prime will be rolling out in November and that it'll be featuring NVIDIA's new quad-core, Tegra 3. The processor, codenamed Kal-El, is scheduled to run Android tablets with the Ice Cream Sandwich OS.

So what does this all mean for Apple's contender for this generation of tablets, the iPad 2? Well, the iPad 2 runs on Apple A5, a dual core chip. Let's do a quick tablet COMPUTER comparison primarily based on the two processors.

The Apple A5

The A5 has 2 cores and features a CPU clock rate of 800 MHz to 1 GHz, which is a good speed as far as tablet PCs go. It also includes a 512 MB DDR2 RAM at 533 MHz and a GPU clocked at 200 MHz. The A5 was a huge improvement from the A4, doubling the computing speed and upping the graphics power.



The Tegra 3

The Tegra 3, with its four cores (and a fifth companion core), clocks in at 1.5 Ghz. It also features a 12-core GPU, that can output 2560x1600 video. Tablets with this processor can output high-definition video, that's definite. The Asus Transformer Prime is has a mini HDMI port, which pretty much affirms the quad-core's 1080p H.264 High Visibility video decoding. With these specs, the Tegra is reckoned to be 5 times faster than its predecessor, the Tegra 2. Little wonder gadget and PERSONAL COMPUTER tablet news sites are all abuzz about this futuristic chip.



The said NVIDIA quad-core is scheduled to be released later in the year for tablets and early in the new year for smartphones.



We'll certainly see what the Tegra 3 can do in PC tablet news in the future (or at the very least, as soon at the Asus Transformer Prime hits the shelves), but right now, it seems like it's shaping up as a major contender against the Apple iPad 2. Does Apple have something in the works that may have one up the Tegra 3? We'll see, but knowing the electronics giant, it must have something up its sleeve.




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