This year it seems that the competitiveness in the chips of the mobile devices will be quite strong. Both at CES in Las Vegas and now at Mobiel World Congress they have shown what they are capable of in many parameters. Qualcomm has been especially illustrative with its new chip for 2014 at the Barcelona fair this last week. They placed a Snapdragon 805 on a Galaxy Note 3 to demonstrate the download speed of the networks LTE Cat 6 that your SoC supports.
The new chip of the American manufacturer is composed of a quad-core processor of Krait 450 up to 2,7 GHz, an Adreno 420 GPU and, in addition, a Gobi 9 × 35 modem. This is the first multimode modem for 3G and LTE manufactured at 20 nm that they offer commercially and that in addition it supports the majority of mobile bands. This is WCDMA / MC-HSPA, CDMA 1x / EVDO Rev B., GSM / EDGE and TD-SCDMA.
However, this is not the most interesting. What is really remarkable is that it will have a 300 MBps download speed potentially thanks to your LTE-A Cat 6 band support. This speed is achieved thanks to two 20 MHz signals that double the bandwidth.
The sample has been made with a Galaxy Note 3, a prototype that does not have to reach stores. The idea is that teams with this chip will not arrive until after the summer, so the new Noten 4 should already be more than ready for a presentation at the IFA, coinciding with the year's product cycle.
Nvidia's rival Tegra K1 won't come with this support natively and manufacturers will have to find third-party modems to bail them out. We will see how this affects a chip that in the graphic part gives war and a lot.
Source: Phonearena
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