Samsung Exynos 7 Octa 7420 mid-range chipset is installed in mobile devices such as tablets and phones, SoC release year 2015. The chip manufactured using 14 nm process technology. The CPU has a octa-core configuration divided into two clusters. The first cluster ARM Cortex-A57 is the most powerful with four cores running at 2.1 GHz. The second block ARM Cortex-A53 has four cores working at 1.5 GHz. The SoC supports 64-bit data. Mali-T760 MP8 GPU is working with graphics. Maximum speed of download and upload are 42 MBit/s and 11 MBit/s with the modem. You can find out whether Exynos 7 Octa 7420 SoC is good or bad from comparisons with other processors and testing results.
Samsung Exynos 7 Octa 7420 specifications
General Info
Brand
Samsung
Name
Exynos 7 Octa 7420
Model
Cortex-A57
Release date
2015
CPU configuration
4x2.1 GHz ARM Cortex-A57, 4x1.5 GHz ARM Cortex-A53
Instruction set architecture
ARMv8-A
Frequency
2100 MHz
Cores
8
Word Size
64 bit
Process
14 nm
Transistor count
?
Power consumption (TDP)
7 W
L2 cache
512 KB
Graphics
GPU
Mali-T760 MP8
Frequency
772 MHz
Cores
8
Process
28 nm
Memory
Type
LPDDR4
Frequency
1866 MHz
Max volume
4 Gb
Internal type
eMMC 5.1
Memory bandwidth
24.8 GB/s
Memory bus
2x 32 Bit
Connectivity
Download speed
42 MBit/s
Upload speed
11 MBit/s
Wi-Fi ranges
b/g/n
Wi-Fi ver.
4
Bluetooth ver.
4.1
Cameras
Main camera max resolution
20 MPix
Codecs
3840 x 2160, max FPS 30. Codec: H.264, H.265/HEVC, VP9
