The new Samsung Exynos 5420 will include a 6-core ARM Mali-T628 GPU that handles 3D graphics x2 as fast as the previous Exynos 5 Octa-core. It is a return to the ARM based Mali GPU following the use of a PowerVR chip in the Exynos 5420.
Turning to the CPU, the 8 cores are made up of 4 ARM Cortex-A15 processors clocked at 1.8G GHz with four additional Cortex-A7 cores at 1.3 GHz., only one set of 4 cores is active at a time. CPU processing capabilities are improved by twenty percent over the predecessor chip.
"Demand for richer graphic experiences is growing rapidly nowadays. In order to meet that demand from both OEMs and end users, we developed this processor which enables superb graphical performance without compromising power consumption."
-Taehoon Kim, vice president of System LSI marketing, Samsung Electronics
Total system power is lowered when multimedia content is brought from memory to display panel thanks to the multiple image compression (MIC) IP block on the chip. This maximizes the battery life of a device with a high-resolution display, even those with a resolution as high as 2500 x 1600 (WQXGA). Battery life is conserved even when browsing or using multimedia rich apps, or other applications that require the screen to be frequently refreshed, There is speculation that the international version of the Samsung Galaxy Note III will feature this silicon under the hood.
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Samsung Brings Enhanced Mobile Graphics Performance Capabilities to New Exynos 5 Octa Processor
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