Nvidia Unveils The Fastest Mobile SoC – Tegra 4; Quad-Core Cortex-A15 And 72 GPU Cores
By on January 7th, 2013

Today, Nvidia unveiled its next generation SoC at the CES 2013 in Las Vegas. The company released its successor to the quad-core Cortex-A9 based Tegra 3, the Tegra 4 codenamed Wayne. The Tegra 4 is Nvidia’s aim at offering an SoC that competes with the Exynos and other high-end SoCs directly.

The Tegra 4 packs in a quad-core Cortex-A15 which is accompanied by the company’s patented 5th core to save battery. The SoC is also based on the 28nm fabrication process that should greatly help in improving battery life compared to Tegra 3. On the GPU side, the Tegra 4 packs in a 72-core GPU which should provide at least 10x boost in gaming performance compared to its predecessor.

Nvidia has also worked on improving the imaging capabilities of its SoC, which the company calls “Nvidia Computational photography engine”. The new ISP allows Tegra 4 based devices to take HDR photos in realtime along with live HDR video recording.

The Tegra 4 will also be accompanied by a new i500 Icera modem from Nvidia. The only downside here is that there is no integrated LTE modem on the Tegra 4. This will lead to a higher manufacturing cost for the OEMs, and also higher power consumption. The company aims to release a Tegra 4 variant with integrated LTE modem sometime in the second half of this year.

Nvidia’s CEO also showed some live demo prototypes of Tegra 4 powered tablets, but did not comment as to when Tegra 4 equipped devices will hit the shelves.

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Author: Rajesh Pandey Google Profile for Rajesh Pandey
Rajesh is a 19 year old nerd, currently pursuing B.Com Hons from Bhawanipore college in Kolkata, India. He loves everything tech, especially Android. You can follow him on twitter @ePandu or mail to him at rajesh@techie-buzz.com.

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