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Samsung launches smartphone processor with six cores
Samsung has announced two new Exynos processors. It is the Exynos 5422-octacore, a minor update to the 5420 which among other found. Its way to the Galaxy S5 In addition, the Samsung Exynos 5 Hexa brings out that already in the Note 3 Neo.
The Exynos 5422 is almost identical to the existing Exynos 5420. The clock speeds are increased and big.Little-octacore Heterogeneous Multi-Processing for combining all active core combinations is enabled. For instance, the four Cortex A15 cores at up to 2.1 GHz instead of 1.8 GHz in 5420. The four-A7 cores now run at 1.5 GHz instead of 1.2 GHz. Samsung, the Exynos 5422 for Galaxy S5 use but that will only last for a few markets are in most of the world’s smartphone Snapdragon 801 will contain.
In addition brings the Samsung Exynos 5 Hexa from which two 1.7 GHz Cortex A15 cores running, combined with four-A7 cores at 1.3 GHz offers. Again Heterogeneous Multi-Processing enabled. Further details are not yet published, all leads Ars Technica several suspected specifications from earlier messages. The hexacore is the Galaxy Note 3 Neo.
Exynos 5 family
SoC 5250 5260 5410 5420 5422
Active Cores 2 6 4 4 (?) 8
CPU configuration 2 x Cortex A15 2 x Cortex A15 + 4 x Cortex A7 4 x 4 x + Cortex A15 Cortex A7 4 x 4 x + Cortex A15 Cortex A7 4 x 4 x + Cortex A15 Cortex A7
A15 Max. Ghz 1.7GHz 1.7GHz 1.6GHz 1.8 GHz 2.1 GHz
A7 Max. Ghz – 1.3 GHz 1.2GHz 1.3 GHz 1.5GHz
Gpu ARM Mali-T604 MP4 ARM Mali-T624 Imagination PowerVR SGX544MP3 ARM Mali-T628 MP6 ARM Mali-T628 MP6
Memory-interface 2 x 32-bit lpddr3-1600 2 x 32-bit lpddr3-1600 (?) 2 x 32-bit lpddr3-1600 2 x 32-bit lpddr3-1866 2 x 32-bit lpddr3-1866
Process 32nm HK + MG
28nm HK + MG
28nm HK + MG 28nm HK + MG 28nm HK + MG
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