The number of ideal processor core for mobile devices selected Samsung is 8, the number of cores on the processor is on the latest mobile processor "Exynos 5 Octa". Then if the amount to 8 core processor will be able to save the battery or battery waste?
Samsung promises that despite having twice the number of cores on the processor than previous generations, Exynos 5 Octa be efficient and not waste battery power high-end smartphones and tablets.
Because, of the eight cores belonging Exynos 5 Octa, only four that have high performance. The four core Cortex-A15-based architecture, just like yours Exynos 5 Dual processors used in tablets Nexus 10. The four remaining core using Cortex-A7 base architecture that is optimized for power efficiency, not performance.
This configuration is the result of applying the concept of "big.LITTLE" from ARM. The eight core Exynos 5 Octa will share the workload dynamically according to the amount of system load. For example, browsing or other mild case handled by the core A7, A15 cores will temporarily take over while running a game or application "heavy" other.
Exynos 5 Octa will be one of the first processor that implements the concept big.LITTLE that, if not actually the first time.
The concept is slightly different from the approach taken in the processor Nvidia Tegra 3 and Tegra 4, where producers core chip it imparts an additional (companion core) can only be used when the four main core is turned off.
Exynos 5 Octa be made with 28nm fabrication process, promising more efficient power usage than the 32nm process used to make Dual Exynos 5.
Problem couples graphics processors (GPU) used in SoC, Samsung does not provide specific information except the claim that its performance will be two times faster than previous generation processors.
If the processor "older generation" is Samsung includes Exynos4, it will probably be wearing Exynos 5 Octa Mali-T604 GPU as used by Exynos 5 Dual.
Samsung promises that despite having twice the number of cores on the processor than previous generations, Exynos 5 Octa be efficient and not waste battery power high-end smartphones and tablets.
Because, of the eight cores belonging Exynos 5 Octa, only four that have high performance. The four core Cortex-A15-based architecture, just like yours Exynos 5 Dual processors used in tablets Nexus 10. The four remaining core using Cortex-A7 base architecture that is optimized for power efficiency, not performance.
This configuration is the result of applying the concept of "big.LITTLE" from ARM. The eight core Exynos 5 Octa will share the workload dynamically according to the amount of system load. For example, browsing or other mild case handled by the core A7, A15 cores will temporarily take over while running a game or application "heavy" other.
Exynos 5 Octa will be one of the first processor that implements the concept big.LITTLE that, if not actually the first time.
The concept is slightly different from the approach taken in the processor Nvidia Tegra 3 and Tegra 4, where producers core chip it imparts an additional (companion core) can only be used when the four main core is turned off.
Exynos 5 Octa be made with 28nm fabrication process, promising more efficient power usage than the 32nm process used to make Dual Exynos 5.
Problem couples graphics processors (GPU) used in SoC, Samsung does not provide specific information except the claim that its performance will be two times faster than previous generation processors.
If the processor "older generation" is Samsung includes Exynos4, it will probably be wearing Exynos 5 Octa Mali-T604 GPU as used by Exynos 5 Dual.
