UNISOC 8521E vs UNISOC UIS8910FF Full Specs

Summary

1 Core 1 Thread 1.1GHz	1 Core 1 Thread 500MHz
TDP 3W	TDP 5W
Bandwidth 5.3GB/s LPDDR3·LPDDR2	Bandwidth 800MB/s PSRAM

Highlights

Max Bandwidth

Max Bandwidth TDP

8521E5.3GB/s

x6.62

UIS8910FF800MB/s

x1

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Core Config

1 Core	1 Core
1 Threads	1 Threads

Clocks

Base Clock 1.1GHz	Base Clock 500MHz
Overclocking Locked	Overclocking Locked

Cache

L1i 32KB	L1i 32KB
L1d 32KB	L1d 32KB
L2 512KB	L2 256KB

Memory

Type LPDDR3·LPDDR2	Type PSRAM
ECC No	ECC No
Channels 1	Channels 1
Bus Width 32-bit	Bus Width 32-bit
Speed 1333MT/s	Speed 208MT/s
Bandwidth 5.3GB/s	Bandwidth 800MB/s
Bandwidth Calculator Channels Transfer Rate1333MT/s UC·Spec·OC 5.3GB/s	Bandwidth Calculator Channels Transfer Rate208MT/s UC·Spec·OC 832MB/s

Power & Thermals

TDP 3W

TDP 5W

Cellular

Modem Model UNISOC LTE 4	Modem Model UNISOC LTE 1
Peak Down Up to 150Mbps	Peak Down Up to 10Mbps
Peak Up Up to 50Mbps	Peak Up Up to 5Mbps

Chip

Manufacturer UNISOC	Manufacturer UNISOC
ISA AArch64	ISA AArch32
Architecture ARMv8.0-A	Architecture ARMv7-A
Branding	Branding
Codename Cortex-A53P-Core	Codename Cortex-A5P-Core
Market Segment Smartphone	Market Segment Smartphone
Release Date Jan 1, 2019	Release Date Mar 7, 2019

Fabrication

Images

Competitors

UNISOC8521E vs UNISOCUIS8910FF UNISOC8521E vs CPU UNISOCW117 UNISOC8521E vs CPU QualcommSnapdragon S2 (MSM8655T) Show 12 more

UNISOCUIS8910FF vs UNISOC8521E UNISOCUIS8910FF vs CPU UNISOCW117 UNISOCUIS8910FF vs CPU QualcommSnapdragon S2 (MSM8655T) Show 12 more