HiSilicon Kirin 820E 5G vs UNISOC SC8835S Full Specs

Summary

6 Cores(3P+3E) 6 Threads(3P+3E) 2.22GHz	4 Cores 4 Threads 1.2GHz
TDP 5W	TDP 5W
Bandwidth 34.1GB/s LPDDR4X	Bandwidth 4.3GB/s LPDDR3·LPDDR2·LPDDR
iGPU Mali-G57 MP6 820MHz	iGPU Mali-400 MP4 400MHz
Peak·FP32·FP16 629.8 GFLOPSFP16	Peak·FP32·FP16 12.8 GFLOPSFP32

Core Config

6 Cores 3P 3E	4 Cores 4P -
6 Threads 3P 3E	4 Threads 4P -

Clocks

Base Clock 2.22GHz	Base Clock 1.2GHz
Overclocking Locked	Overclocking Locked

Cache

L1i 64KB P 32KB E	L1i 32KB P -
L1d 64KB P 32KB E	L1d 32KB P -
L2 512KB P 128KB E	L2 512KB P -

Memory

Type LPDDR4X	Type LPDDR3·LPDDR2·LPDDR
ECC No	ECC No
Channels 4	Channels 2
Bus Width 64-bit	Bus Width 32-bit
Speed 4266MT/s	Speed 1066MT/s
Bandwidth 34.1GB/s	Bandwidth 4.3GB/s
Bandwidth Calculator Channels Transfer Rate4266MT/s UC·Spec·OC 34.1GB/s	Bandwidth Calculator Channels Transfer Rate1066MT/s UC·Spec·OC 4.3GB/s

Power & Thermals

TDP 5W

TDP 5W

iGPU

iGPU Mali-G57 MP6 820MHz	iGPU Mali-400 MP4 400MHz
Shaders 192	Shaders 16
Boost Clock 820MHz	Boost Clock 400MHz
Peak·FP32·FP16 629.8 GFLOPSFP16	Peak·FP32·FP16 12.8 GFLOPSFP32

Cellular

Modem Model Balong 5000	Modem Model UNISOC HSPA+
Cellular 5G	Cellular LTE
Peak Down Up to 4.6Gbps	Peak Down Up to 42.2Mbps
Peak Up Up to 2.5Gbps	Peak Up Up to 5.8Mbps

Chip

Manufacturer HiSilicon	Manufacturer UNISOC
ISA AArch64	ISA AArch32
Architecture ARMv8.2-A	Architecture ARMv7-A
Branding	Branding
Codename Cortex-A76P-Core Cortex-A55E-Core	Codename Cortex-A7P-Core -
Market Segment Smartphone	Market Segment Smartphone
Release Date Feb 1, 2021	Release Date Aug 12, 2020

Fabrication

Images

Competitors

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