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Intel Atom x5-Z8300 vs Intel Atom x5-E8000

Last updated: 2026-06-03

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank 2 - 92 %

Intel Atom x5-Z8300

Rank 1 - 100 %

Intel Atom x5-E8000

Multi-core performance

Rank 2 - 81 %

Intel Atom x5-Z8300

Rank 1 - 100 %

Intel Atom x5-E8000

Geekbench 5, 64bit Single-Core
Single-core performance

4C / 4T · 1.84 GHz

182

4C / 4T · 2.00 GHz

198

Geekbench 5, 64bit Multi-Core
Multi-core performance

4C / 4T · 1.84 GHz

556

4C / 4T · 1.04 GHz

689

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel HD Graphics 400

105

Intel HD Graphics 400

Cinebench R15 (Single-Core)
Single-core performance

4C / 4T · 1.84 GHz

31 cb

4C / 4T · 2.00 GHz

27 cb

Cinebench R15 (Multi-Core)
Multi-core performance

4C / 4T · 1.84 GHz

111 cb

4C / 4T · 1.04 GHz

89 cb

More benchmarks

Geekbench 6 (SC)
1,989 entries

Geekbench 6 (MC)
1,927 entries

Cinebench R20 (SC)
666 entries

Geekbench 5 (SC)
2,512 entries

Cinebench R20 (MC)
615 entries

Geekbench 5 (MC)
2,483 entries

FP32 SP (iGPU)
2,219 entries

PassMark CPU-Mark
2,504 entries

Cinebench R15 (SC)
1,113 entries

Cinebench R15 (MC)
1,110 entries

Cinebench R11.5 (SC)
826 entries

Cinebench R11.5 (MC)
837 entries

Cinebench R11.5 iGPU
383 entries

Specifications

At a glance

Wischen	Intel Atom x5-Z8300	Intel Atom x5-E8000
Family	Intel Atom (108)	Intel Atom (108)
CPU group	Intel Atom x3/x5/x7 (9)	Intel Atom x3/x5/x7 (9)
Architecture	Cherry Trail	Cherry Trail
Technology	14 nm	14 nm
Segment	Notebook	Notebook
Socket	BGA 138	BGA 1170
Predecessor
Successor

CPU Cores and Base Frequency

Wischen	Intel Atom x5-Z8300	Intel Atom x5-E8000
CPU Cores / Threads	4 / 4	4 / 4
Hyperthreading / SMT	✗	✗
Core architecture	normal	normal
Cores:	4x	4x
Frequency:	1.44 GHz	1.04 GHz
Turbo (1 Core):	1.84 GHz	2.00 GHz
Turbo (All Cores):	1.84 GHz
L2-Cache
L3-Cache	2.00 MB	2.00 MB
Overclocking	✗	✗

Integrated graphics (iGPU)

Wischen	Intel Atom x5-Z8300	Intel Atom x5-E8000
GPU name	Intel HD Graphics 400	Intel HD Graphics 400
GPU frequency	0.20 - 0.50 GHz	0.32 GHz
CUs / Shader	12 / 96	12 / 96
Raytracing	✗	✗
Max. displays	3	3
Max. GPU Memory	8 GB	8 GB
Technology	14 nm	14 nm
Release date	Q1/2015	Q1/2015

NPU AI performance

Wischen	Intel Atom x5-Z8300	Intel Atom x5-E8000
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Wischen	Intel Atom x5-Z8300	Intel Atom x5-E8000
Memory	DDR3L-1600 (12.8 GB/s)	DDR3L-1600 (25.6 GB/s)
Max. Memory	2 GB	8 GB
Memory channels	1	2
ECC	No	No
PCIe	2.0 x 1	2.0 x 4
PCIe Bandwidth	0.5 GB/s	2.0 GB/s

Thermal Management

Wischen	Intel Atom x5-Z8300	Intel Atom x5-E8000
TDP	2 W	5 W
TDP (PL2)
TDP up
TDP down
T. junction max.		90 °C

Technical details

Wischen	Intel Atom x5-Z8300	Intel Atom x5-E8000
Chip design	Monolithic	Monolithic
AES-NI	✓	✓
Operating systems
Instruction set	x86-64 (64 bit)	x86-64 (64 bit)
ISA extensions	SSE4.1, SSE4.2	SSE4.1, SSE4.2
Release date	Q2/2015	Q1/2016
Release price	18 $	39 $
Documents	Technical data sheet	Technical data sheet

User Reviews

Your rating

Here you can rate one or both of the processors. The average rating of Intel Atom x5-Z8300 is 2.4 stars (11 ratings), while Intel Atom x5-E8000 has received 3.0 stars (3 ratings).

Click on the stars to rate one or both processors.

Intel Atom x5-Z8300
4C / 4T · 1.44 - 1.84 GHz

★★★★★

Intel Atom x5-E8000
4C / 4T · 1.04 - 2.00 GHz

★★★★★