UNISOC SC7701B vs Intel Atom Z2480 Full Specs

Summary

1 Core 1 Thread 460MHz	1 Core 2 Threads 1.3GHz
TDP 5W	TDP 4W
Bandwidth 1.6GB/s LPDDR	Bandwidth 6.4GB/s LPDDR2
iGPU -	iGPU GMA SGX540 400MHz
Peak·FP32·FP16 -	Peak·FP32·FP16 6.4 GFLOPSFP32
Socket -	Socket BGA 617

Core Config

1 Core	1 Core
1 Threads	2 Threads

Clocks

Base Clock 460MHz	Base Clock 1.3GHz
Boost Clock -	Boost Clock 2GHz
Overclocking Locked	Overclocking Locked

Cache

L1i -	L1i 32KB
L1d -	L1d 24KB
L2 -	L2 512KB

Memory

Type LPDDR	Type LPDDR2
Max Memory -	Max Memory 2GB
ECC No	ECC No
Channels 1	Channels 2
Bus Width 32-bit	Bus Width 64-bit
Speed 400MT/s	Speed 800MT/s
Bandwidth 1.6GB/s	Bandwidth 6.4GB/s
Bandwidth Calculator Channels Transfer Rate400MT/s UC·Spec·OC 1.6GB/s	Bandwidth Calculator Channels Transfer Rate800MT/s UC·Spec·OC 6.4GB/s

Power & Thermals

TDP 5W

TDP 4W

iGPU

iGPU -	iGPU GMA SGX540 400MHz
Shaders -	Shaders 8
Boost Clock -	Boost Clock 400MHz
Peak·FP32·FP16 -	Peak·FP32·FP16 6.4 GFLOPSFP32

Cellular

Modem Model UNISOC HSPA	Modem Model -
Peak Down Up to 7.2Mbps	Peak Down -
Peak Up Up to 5.8Mbps	Peak Up -

Chip

Manufacturer UNISOC	Manufacturer Intel
ISA AArch32	ISA x86-32
Architecture ARM9	Architecture Saltwell
Family -	Family Atom
Branding	Branding
Codename - ARM926EJ-SP-Core	Codename Penwell -
Market Segment Smartphone	Market Segment Smartphone
Release Date Jan 1, 2013	Release Date Dec 11, 2012

Fabrication

Foundry TSMC	Foundry Intel
Fabrication Node 40nm	Fabrication Node 32nm
Die Size -	Die Size 66mm²
Transistor Count -	Transistor Count 176 Million
Transistor Density -	Transistor Density 3 MTr/mm²

Images

Competitors

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