UNISOC SC7731E vs Qualcomm Snapdragon 427 Full Specs

Summary

4 Cores 4 Threads 1.3GHz	4 Cores 4 Threads 1.4GHz
TDP 5W	TDP 5W
Bandwidth 4.3GB/s LPDDR3·LPDDR2	Bandwidth 5.3GB/s LPDDR3
iGPU Mali-T820 MP1 600MHz	iGPU Adreno 308
Peak·FP32·FP16 12 GFLOPSFP32	Peak·FP32·FP16 48 GFLOPSFP16

Core Config

4 Cores	4 Cores
4 Threads	4 Threads

Clocks

Base Clock 1.3GHz	Base Clock 1.4GHz
Overclocking Locked	Overclocking Locked

Cache

L1i 32KB	L1i 32KB
L1d 32KB	L1d 32KB
L2 512KB	L2 1MB shared

Memory

Type LPDDR3·LPDDR2	Type LPDDR3
Max Memory -	Max Memory 8GB
ECC No	ECC No
Channels 1	Channels 1
Bus Width 32-bit	Bus Width 32-bit
Speed 1066MT/s	Speed 1334MT/s
Bandwidth 4.3GB/s	Bandwidth 5.3GB/s
Bandwidth Calculator Channels Transfer Rate1066MT/s UC·Spec·OC 4.3GB/s	Bandwidth Calculator Channels Transfer Rate1334MT/s UC·Spec·OC 5.3GB/s

Power & Thermals

TDP 5W

TDP 5W

iGPU

iGPU Mali-T820 MP1 600MHz	iGPU Adreno 308
Shaders 10	Shaders 24
Boost Clock 600MHz	Boost Clock 500MHz
Peak·FP32·FP16 12 GFLOPSFP32	Peak·FP32·FP16 48 GFLOPSFP16

NPU

NPU Model -

NPU Model Hexagon 536

Cellular

Modem Model UNISOC HSPA+	Modem Model X9
Peak Down Up to 42.2Mbps	Peak Down Up to 300Mbps
Peak Up Up to 5.8Mbps	Peak Up Up to 150Mbps

Chip

Manufacturer UNISOC	Manufacturer Qualcomm
ISA AArch32	ISA AArch64
Architecture ARMv7-A	Architecture ARMv8.0-A
Family -	Family 4 Series
Branding	Branding
Codename Cortex-A7P-Core	Codename Cortex-A53P-Core
Market Segment Smartphone	Market Segment Smartphone
Release Date Jan 1, 2018	Release Date Mar 20, 2017

Fabrication

Foundry -	Foundry Samsung
Fabrication Node -	Fabrication Node 28nm LP

Images

Competitors

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