Samsung processors: Exynos family

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Samsung processors: Exynos family

  1. 1. Outline • • • • • • Architecture Products Application Processors Exynos Family HKMG Transistor big.LITTLE Processing Application
  2. 2. CMOS Image Sensors Mobile Memory Solutions Architecture Products DRAM Application Processors
  3. 3. Application Processors • ARM 7 series • ARM 9 series • ARM cortex series It’s time for ARM Cortex-A50!!!
  4. 4. Exynos 5
  5. 5. Exynos 5 (ARM Cortex-A15) • • • • • World’s first ARM Cortex-A15 processor Available in dual, quad and octa core. Samsung's advanced 32nm HKMG Low-power processor big.LITTLE Processing
  6. 6. Leakage Current Low Power constrains in Existing Technology (Tunneling Effect) Thickness
  7. 7. High K Metal Gate Transistors Existing Trend with SiO2 Capacitance = 1x Leakage Current = 1x HKMG Capacitance = 1.6x Leakage Current = 0.01x
  8. 8. Exynos family • • • • • Exynos 3 Exynos 4 dual Exynos 4 octa Exynos 5 dual Exynos 5 octa • Exynos 6 !!! (Coming)
  9. 9. Exynos Family specs. Name Technology CPU Memory Architecture Exynos 3 45 nm 1.0 – 1.2 GHz Single core ARM Cortex-A8 32-bit dual-channel 200 MHz LPDDR, LPDDR2, or DDR2 Exynos 4 dual 32 nm HKMG 1.5 GHz Dual-cord ARM Cortex-A9 LPDDR2, LPDDR3 or DDR3 (6.4 GB/sec) Exynos 4 quad 32 nm HKMG 1.6 GHz Quad Core ARM Cortex-A9 32-bit dual-channel 400 MHz LPDDR, LPDDR2, DDR2 or DDR3 (6.4 GB/sec) Exynos 5 dual 32 nm HKMG 1.7 GHz Dual Core ARM Cortex-A15 32-bit dual-channel 800 MHz LPDDR3/DDR3 (12.8 GB/sec) or 533 MHz LPDDR2 (8.5 GB/sec) Exynos 5 octa 28 nm HKMG 1.8-1.9 GHz Quad Core ARM Cortex- A15 1.3 GHz quad-core ARM Cortex-A7 32-bit dual-channel 933 MHz LPDDR3e (14.9 GB/sec)
  10. 10. big.LITTLE Processing ARM big.LITTLE processing is an energy saving technology where the highest performance ARM CPUs are combined with the most efficient ARM CPUs in a combined processor subsystem to deliver greater performance at lower power than today's best-in-class systems.
  11. 11. Exynos 6 • • • • ARM Cortex-A53/A57 14 nm technology 64 bit architecture Half power consumption as compared to Exynos 5
  12. 12. Application • Graphical performance without compromising power consumption • Low Power Multitasking • WQXGA Display in Mobile device • Incredible experience for 3D gaming • And many more
  13. 13. Thank you

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