Intel Atom x3-C3405 vs Intel Atom Z3460 Full Specs

Summary

4 Cores 4 Threads 1.2GHz	2 Cores 2 Threads 1.6GHz
TDP 2W	TDP -
Bandwidth 4.3GB/s LPDDR3	Bandwidth 8.5GB/s LPDDR3
iGPU Mali-T720 MP2 456MHz	iGPU PowerVR G6400 457MHz
Peak·FP32·FP16 18.24 GFLOPSFP32	Peak·FP32·FP16 175.5 GFLOPSFP16
Socket BGA 361	Socket MB5796

Core Config

4 Cores	2 Cores
4 Threads	2 Threads

Clocks

Base Clock 1.2GHz	Base Clock 1.6GHz
Boost Clock 1.4GHz	Boost Clock -
Overclocking Locked	Overclocking Locked

Cache

L1i 32KB	L1i 32KB
L1d 24KB	L1d 24KB
L2 1MB shared	L2 1MB shared

Memory

Type LPDDR3	Type LPDDR3
Max Memory 2GB	Max Memory 4GB
ECC No	ECC No
Channels 1	Channels 2
Bus Width 32-bit	Bus Width 64-bit
Speed 1066MT/s	Speed 1066MT/s
Bandwidth 4.3GB/s	Bandwidth 8.5GB/s
Bandwidth Calculator Channels Transfer Rate1066MT/s UC·Spec·OC 4.3GB/s	Bandwidth Calculator Channels Transfer Rate1066MT/s UC·Spec·OC 8.5GB/s

Power & Thermals

TDP 2W	TDP -
Max Operating Temp 85°C Max	Max Operating Temp -

iGPU

iGPU Mali-T720 MP2 456MHz	iGPU PowerVR G6400 457MHz
Shaders 20	Shaders 128
Boost Clock 456MHz	Boost Clock 457MHz
Peak·FP32·FP16 18.24 GFLOPSFP32	Peak·FP32·FP16 175.5 GFLOPSFP16

Chip

Manufacturer Intel	Manufacturer Intel
ISA x86-64	ISA x86-64
Architecture Airmont	Architecture Silvermont
Family Atom	Family Atom
Branding	Branding
Codename SoFIA-LTE -	Codename Merrifield TangierDie
Market Segment Smartphone	Market Segment Smartphone
Release Date Mar 2, 2015	Release Date Mar 1, 2014

Fabrication

Foundry TSMC	Foundry Intel
Fabrication Node 28nm	Fabrication Node 22nm
Die Size -	Die Size 77mm²
Transistor Count -	Transistor Count 600 Million
Transistor Density -	Transistor Density 8 MTr/mm²

Images

Competitors

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