The Tegra 2 3D appears to be based on the ARM Dual Cortex-A9 Tegra 2, but with its clock speed increased 200MHz, up to 1.2GHz speed. This increase in speed is likely because of the increased performance needs for running a 3D display, which appears to be the main selling point of the Tegra 2 3D SoC (system-on-a-chip). The Tegra 2 3D is slated for production in this quarter.
The Tegra 3 SoC will have a quad-core processor running at 1.5GHz and is said to have 3x faster graphics than the Tegra 2. The Tegra 2 will also have a ULP (ultra low power) CPU Mode to help conserve battery life, comes with Blu-ray video support, and in the tablet form, can support up to a 1920 x 1200 display. Samples for the Tegra 3 were already supposed to be made in last quarter.
Image from Bright Side Of News
Source: Bright Side Of News