.. -*- coding: utf-8; mode: rst -*-

.. include:: ../android_refs.txt

.. _exynos_7_octa_7870:

===================================
Samsung Exynos 7 Octa 7870 (Joshua)
===================================

Quelle: `PDADB Samsung Exynos 7 Octa 7870 (Joshua) datasheet`_

- Design by:    Samsung
- Type:         Exynos_ 7 Octa 7870
- Hersteller:   Samsung
- Codename:     Joshua
- Released:     2016
- Funktion:     Multi-core Application Processor with Modem

Architektur
===========

- ALU Bitlänge:     64 bit
- Instruction Set:  ARMv8-A (A32, A64)
- Prozessor Kerne:  8
- Typ:              8x ARM Cortex-A53 MPcore

Datenbus
========

- Memory Interface(s):  mobile (LP) DDR2 SDRAM, DDR3L (LV) SDRAM, mobile (LP) DDR3 SDRAM
- Datenbus Breite:      32 bit
- Datenbus Kanäle:      1 ch

Taktfrequenz
============

- 400 MHz min.
- 1590 MHz max.

Cache Speicher
==============

Technologie und Packung:

- min. Packungsdichte:     14 nm
- Halbleiter Technologie:  CMOS

Sonstige Features:

- Cellular: CSD (GSM) 9.6 kbps, GPRS, EDGE (EGPRS), UMTS 384 kbps (W-CDMA),
  HSDPA (3.5G UMTS downlink protocol), TD-SCDMA (UMTS 3G in China), LTE 300 Mbps
  / 50 Mbps (Cat. 6)

- Embedded GPU: ARM Mali-T830 GPU
- Number of GPU cores:          2-core GPU
- GPU Clock:    772 MHz
- Special Features: Quad 1.6 GHz ARM Cortex-A53 Harvard Superscalar processor
  cores + Quad ARM Cortex-A53 Harvard Superscalar processor cores, HMP, ARM
  big.LITTLE architecture, 64/32-bit Multi-layer AHB/AXI bus, ARM TrustZone, ARM
  NEON SIMD engine, LPDDR2 / LPDDR3 / DDR3L SDRAM interface, embedded GSM / GPRS
  / EDGE / TD-SCDMA / UMTS / HSPA+ / FDD-LTE / TDD-LTE Cat. 6 (CA) 300 Mbps
  cellular modem, NAND flash, moviNAND, SATA, embedded GPS module with GLONASS,
  1080p 60 fps video encode/decode, dual ISP

Global Positioning:

- GPS
- GLONASS (Russisches Protokoll)