At the beginning of September, the company introduced the Samsung Galaxy Note fablet 4 with a 5.7-inch QHD-screen TV. Device, note will be available in two versions: one of them is based on a quad-core Snapdragon processor with a clock frequency of 805 2.7GHz, while the second uses a chip Samsung Exynos 5433.
It is interesting that the Exynos 5433 is the new processor, but during the presentation fableta Samsung limited to only those that reported the number of cores products (eight) and frequency (1.9 GHz). But judging by the now released the source code, Exynos 5433 supports 64-bit instructions, although the Galaxy Note 4 and they are not involved.
In the source code disclosed in the description of the driver power management found mention cores Atlas and Apollo: it codes are ARM Cortex-A57 and Cortex-A53. Meanwhile, and Cortex-A53, Cortex-A57 and support 64-bit instructions.
In other words, Exynos 5433 uses design big.LITTLE: chip combines four energy-efficient computing core Cortex-A53 and four high-performance core Cortex-A57. Graphics processing, apparently busy controller ARM Mali-T760.
Why Samsung did not advertise support for 64-bit instruction processor Exynos 5433? Apparently, the company does not want to sow confusion, as the platform Android 4.4 KitKat, applies to Galaxy Note 4 does not support 64-bit processors. Probably, all the cards will be opened after the release of devices based on Android L.
Source:
No comments:
Post a Comment