Intel Atom Z3770 VS Intel Core i5-8259U

Comparison of video cards Intel Atom Z3770 vs Intel Core i5-8259U in benchmarks and specifications.

Differences Specifications Benchmarks

Differences

Top features of Intel Atom Z3770

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Performance per watt

3.5 W 28 W

About 8 0.97 times less performance per watt

Top features of Intel Core i5-8259U

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Higher clock speed

2.30 GHz 1.46 GHz

Around 37% better clock speed
Higher turbo clock speed

3.80 GHz 2.39 GHz

Around 37 % better overclocked clock speed

Specifications

Complete list of technical specifications

Intel Atom Z3770 Intel Core i5-8259U

CPU generation and family

Let's find out which one of Intel Atom Z3770 and Intel Core i5-8259U is of a more recent generation, and what segment it belongs to.

Specification	Value
Name	Intel Atom Z3770 Intel Core i5-8259U
Segment	Mobile Mobile
Family	Intel Atom Intel Core i5
Generation	4 8
CPU group	Intel Atom Z3700 Intel Core i 8000U

CPU Cores and Base Frequency

In this block we are going to compare Intel Atom Z3770 vs Intel Core i5-8259U by main technical specifications: number of cores and threads, base and maximum frequencies, process technology and cache size. The higher these specifications are, the more powerful your CPU will be.

Specification	Value
Frequency	1.46 GHz 2.30 GHz
CPU Cores	4 4
Turbo (1 Core)	2.39 GHz 3.80 GHz
CPU Threads	4 8
Turbo (4 Cores)	No turbo 3.20 GHz
Hyperthreading	No Yes
Overclocking	No No
Core architecture	normal normal

Internal Graphics

Common specifications for integrated graphics cards in Intel Atom Z3770 and Intel Core i5-8259U along with supported interfaces and connection options. This block has no effect on the final efficiency of the CPU.

Specification	Value
GPU name	Intel HD Graphics (Bay Trail GT1) Intel Iris Plus Graphics 655
GPU frequency	0.31 GHz 0.30 GHz
GPU (Turbo)	0.67 GHz 1.05 GHz
Execution units	4 48
Shader	32 384
Max. GPU Memory	8 GB 32 GB
Max. displays	2 3
Generation	7 9.5
DirectX Version	11.2 12
Technology	22 nm 14 nm
Release date	Q3/2013 Q4/2017

Hardware codec support

Let's compare the support of video codecs between Intel Atom Z3770 and Intel Core i5-8259U. Hardware support of video decoding by embedded graphics cards directly affects the speed and quality of rendering videos.

Specification	Value
h265 / HEVC (8 bit)	No Decode / Encode
h265 / HEVC (10 bit)	No Decode / Encode
h264	Decode / Encode Decode / Encode
VP9	No Decode / Encode
VP8	No Decode / Encode
AV1	No No
AVC	Decode / Encode Decode / Encode
VC-1	Decode Decode
JPEG	Decode Decode / Encode

Memory & PCIe

To choose the best model between Intel Atom Z3770 and Intel Core i5-8259U you need to pay special attention to memory type, clock frequency, multi-channel features, and PCIe version. The higher these numbers are, the better your CPU will be. Keep in mind that the maximum memory and frequency may also depend on the model of the motherboard.

Specification	Value
Memory type	LPDDR3-1066 DDR4-2400 SO-DIMM
Max. Memory	4 GB 32 GB
ECC	No No
Memory channels	2 2
PCIe version	3.0
PCIe lanes	16

Encryption

AES-NI encryption support for CPUs Intel Atom Z3770 and Intel Core i5-8259U.

Specification	Value
AES-NI	Yes Yes

Thermal Management

Let's find out what TDP value would be better for Intel Atom Z3770 or Intel Core i5-8259U? The Thermal Design Power (TDP) indicates the maximum amount of heat that should be dissipated by the chip cooling system. However, the value of TDP gives only a rough indication of the real power consumption of the CPU.

Specification	Value
TDP (PL1)	3.5 W 28 W
Tjunction max.	90 °C --

Technical details

Here you can find a comparison of 2nd and 3rd level cache sizes for Intel Atom Z3770 and Intel Core i5-8259U CPUs along with a list of ISA extensions.

Specification	Value
Instruction set (ISA)	x86-64 (64 bit) x86-64 (64 bit)
Virtualization	VT-x, VT-x EPT VT-x, VT-x EPT, VT-d
ISA extensions	SSE4.1, SSE4.2 SSE4.1, SSE4.2, AVX2
L3-Cache	2.00 MB 6.00 MB
Architecture	Bay Trail Coffee Lake U
Technology	22 nm 14 nm
Socket	BGA 1380 BGA 1528
Release date	Q3/2013 Q2/2018

Devices using this processor

List of devices based on Intel Atom Z3770 and Intel Core i5-8259U.

Specification	Value
Used in	Unknown Unknown

Benchmarks

Real tests Intel Atom Z3770 vs Intel Core i5-8259U

iGPU - FP32 Performance (Single-precision GFLOPS)

This test serves for determining the performance of integrated graphics in Intel and AMD processors.

Intel Atom Z3770

Intel Core i5-8259U

806

Estimated results for PassMark CPU Mark

It tests entire and overall performance of the central processing unit (mathematical calculations, compression and decompression speed, 2D&3D graphic tests).

Intel Atom Z3770

1259

Intel Core i5-8259U

4116