Samsung Exynos 7 Octa 7420 Full Processor Specifications

Samsung

Exynos 7 Octa 7420

2015

Multi-core Application Processor

64 bit

ARMv8-A (A32, A64)

8

4x ARM Cortex-A57 MPcore + 4x ARM Cortex-A53 MPcore

mobile (LP) DDR2 SDRAM , DDR3L (LV) SDRAM , mobile (LP) DDR3 SDRAM , mobile (LP) DDR4 SDRAM

1555 MHz

32 bit

2 ch

24.88 Gbyte/s

eMMC 5.1 , moviNAND , SATA , UFS 2.0

400 MHz min.

2100 MHz max.

2048 Kbyte L2

14 nm

CMOS

Samsung

ARM Mali-T760 GPU

8-core GPU

772 MHz GPU

No

Yes

Yes

Quad 2.1 GHz ARM Cortex-A57 Harvard Superscalar processor cores (2 Mbyte L2 cache) + Quad 1.5 GHz (max) ARM Cortex-A53 Harvard Superscalar processor cores (256 Kbyte L2 cache), HMP, ARM big.LITTLE architecture, 64/32-bit Multi-layer AHB/AXI bus, ARM TrustZone, ARM NEON SIMD engine, USB 3.0, OpenGL ES 1.1, 2.0, 3.0, OpenCL 1.2, Vulkan 1.0, DirectX 11, HDMI 1.4, WQXGA (2560x1600) display support, triple display controller