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Intel Atom Z3740 vs Intel Xeon E-2124G

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 - 13 %

Intel Atom Z3740

Rank 1 - 100 %

Intel Xeon E-2124G

Multi-core performance

Rank 2 - 11 %

Intel Atom Z3740

Rank 1 - 100 %

Intel Xeon E-2124G

Geekbench 6 Single-Core
Single-core performance

4C / 4T · 1.86 GHz

142

4C / 4T · 4.50 GHz

1,367

Geekbench 6 Multi-Core
Multi-core performance

4C / 4T · 1.33 GHz

300

4C / 4T · 3.60 GHz

4,069

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

4C / 4T · 1.86 GHz

187

4C / 4T · 4.50 GHz

1,202

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

4C / 4T · 1.33 GHz

665

4C / 4T · 3.60 GHz

3,968

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel HD Graphics (Bay Trail GT1)

Intel UHD Graphics P630

442

More benchmarks

Geekbench 6 (SC)
1,989 entries

Geekbench 6 (MC)
1,927 entries

Geekbench 5 (SC)
2,512 entries

Geekbench 5 (MC)
2,483 entries

FP32 SP (iGPU)
2,219 entries

3DMark Timespy (iGPU)
534 entries

PassMark CPU-Mark
2,504 entries

Blender 2.81 (bmw27)
190 entries

Geekbench 3 (SC)
945 entries

Geekbench 3 (MC)
941 entries

Specifications

At a glance

Wischen	Intel Atom Z3740	Intel Xeon E-2124G
Family	Intel Atom (108)	Intel Xeon E (44)
CPU group	Intel Atom Z3700 (16)	Intel Xeon E-2100 (2)
Architecture	Bay Trail	Coffee Lake S
Technology	22 nm	14 nm
Segment	Notebook	Desktop
Socket	BGA 1380	LGA 1151-2
Predecessor
Successor

CPU Cores and Base Frequency

Wischen	Intel Atom Z3740	Intel Xeon E-2124G
CPU Cores / Threads	4 / 4	4 / 4
Hyperthreading / SMT	✗	✗
Core architecture	normal	normal
Cores:	4x	4x
Frequency:	1.33 GHz	3.40 GHz
Turbo (1 Core):	1.86 GHz	4.50 GHz
Turbo (All Cores):		3.60 GHz
L2-Cache
L3-Cache	2.00 MB	8.00 MB
Overclocking	✗	✗

Integrated graphics (iGPU)

Wischen	Intel Atom Z3740	Intel Xeon E-2124G
GPU name	Intel HD Graphics (Bay Trail GT1)	Intel UHD Graphics P630
GPU frequency	0.31 - 0.67 GHz	0.35 - 1.15 GHz
CUs / Shader	4 / 32	24 / 192
Raytracing	✗	✗
Max. displays	2	3
Max. GPU Memory	2 GB	64 GB
Technology	22 nm	14 nm
Release date	Q3/2013	Q4/2017

NPU AI performance

Wischen	Intel Atom Z3740	Intel Xeon E-2124G
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Wischen	Intel Atom Z3740	Intel Xeon E-2124G
Memory	LPDDR3-1066 (17.1 GB/s)	DDR4-2666 (42.7 GB/s)
Max. Memory	4 GB	128 GB
Memory channels	2	2
ECC	No	Yes
PCIe		3.0 x 16
PCIe Bandwidth		15.8 GB/s

Thermal Management

Wischen	Intel Atom Z3740	Intel Xeon E-2124G
TDP	4 W	71 W
TDP (PL2)
TDP up
TDP down
T. junction max.	90 °C

Technical details

Wischen	Intel Atom Z3740	Intel Xeon E-2124G
Chip design	Monolithic	Monolithic
AES-NI	✓	✓
Operating systems		Windows 10, Linux
Instruction set	x86-64 (64 bit)	x86-64 (64 bit)
ISA extensions	SSE4.1, SSE4.2	SSE4.1, SSE4.2, AVX2
Release date	Q3/2013	Q3/2018
Release price		255 $
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 Z3740 is 1.5 stars (2 ratings), while Intel Xeon E-2124G has received 3.6 stars (5 ratings).

Click on the stars to rate one or both processors.

Intel Atom Z3740
4C / 4T · 1.33 - 1.86 GHz

★★★★★

Intel Xeon E-2124G
4C / 4T · 3.40 - 4.50 GHz

★★★★★