Lock-off group is large, the NVIDIA Tegra 4 Tegra 4i core chip dynamic Seeing




Lock-off group is large, the NVIDIA Tegra 4 Tegra 4i core chip dynamic Seeing
MWC 2013

nVIDIA Tablet PC News smartphone technology event processor

Tegra 4 is the king of NVIDIA next-generation mobile devices, and we saw at MWC 2013 core chip.

NVIDIA CES 2013 quad-core Cortex-A15 processor and has 72 core GPU Tegra 4 in mid-February, followed by release Cortex-A9 architecture and embedded Icera 500 LTE mobile network Tegra 4i , which we saw at MWC 11.

MWC 2013, NVIDIA addition to the show using the Tegra 4 Tablet PC (currently are public version of the style), along with the Project Shield Tegra 4i Phoenix smartphone (the same as the public version of the style).

▼ Project Shield.


▼ Tegra 4i Phoenix smartphone.


▼ Tegra 4 Tablet PC reference platform.


We see Tegra 4i Phoenix in the MWC, but also have the opportunity to see the core chip Tegra 4 Tegra 4i.






Cortex-A15 architecture we can see that Tegra 4 single core part, is larger than the embedded Icera 500 Tegra 4i, let alone contain Icera is 500, buffer memory, and other particles. Therefore NVIDIA Tegra 4 is locked in the Tablet PC may be a wise decision, after all, the performance will bring more heat, and the heat will consume more power, if you want to select with the smart phone is not not just encountered a similar problem Tegra 3 just mass production.

▼ Tegra 4, the left side of the right side for Tegra 4i.

▼ Cortex-A15 architecture Tegra 4.

▼ Cortex-A9 architecture Tegra 4i.

Perhaps this is Samsung’s Exynos 5 will discard big.LITTLE architecture Octa came, turned to one of the 600 reasons Qualcomm Snapdragon: thermal-power can not be resolved smoothly.

However, two core TDP scene NVIDIA stakeholders no more for illustration.

We saw the other side of the PCB, iNAND Extreme embedded memory of SanDisk and NVIDIA cooperation. INAND Extreme the Tegra 4 Tablet PC reference design, provides both 16GB and 32GB capacity size.


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