Intel Atom x7 Z8750 vs Intel Core i7 1355U

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Intel Atom x7-Z8750

Intel Core i7 1355U

We compared two laptop CPUs: Intel Atom x7 Z8750 with 4 cores 1.6GHz and Intel Core i7 1355U with 10 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Atom x7 Z8750 's Advantages

Lower TDP (2W vs 15W)

Intel Core i7 1355U 's Advantages

Released 7 years late

Integrated graphics card

Higher specification of memory (6400 vs 1600)

Larger memory bandwidth (89.6GB/s vs 25.6GB/s)

Newer PCIe version (4.0 vs 2)

Higher base frequency (1.7GHz vs 1.6GHz)

Larger L3 cache size (12MB vs 6MB)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Atom x7 Z8750

195

Intel Core i7 1355U +1120%

2379

Geekbench 6 Multi Core

Intel Atom x7 Z8750

567

Intel Core i7 1355U +1301%

7945

Intel Atom x7 Z8750

VS

Intel Core i7 1355U

General Parameters

Jan 2016

Release Date

Jan 2023

Intel

Manufacturer

Intel

Laptop

Type

Laptop

-

Instruction Set

x86-64

Cherry Trail

Core Architecture

Raptor Lake

-

Processor Number

i7-1355U

UTFCBGA1380

Socket

BGA-1744

Intel HD Graphics 405 Mobile

Integrated Graphics

Iris Xe Graphics (96EU)

Atom (Cherry Trail)

Generation

-

Package

14 nm

Manufacturing Process

10 nm

2 W

Power Consumption

12-15 W

-

Max Turbo Power Consumption

55 W

-

Peak Operating Temperature

100°C

Intel

Foundry

-

CPU Performance

-

Performance Cores

2

-

Performance Core Threads

4

1.6 GHz

Performance Core Base Frequency

1.7 GHz

2.56 GHz

Performance Core Turbo Frequency

5 GHz

-

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

1.2 GHz

-

Efficiency Core Turbo Frequency

3.7 GHz

4

Total Core Count

10

4

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

16

Multiplier

17x

96 KB per core

L1 Cache

80 K per core

2 MB shared

L2 Cache

1280 K per core

6 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

LPDDR3-1600

Memory Types

DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267

8 GB

Max Memory Size

96 GB

2

Max Memory Channels

2

25.6 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

200 MHz

GPU Base Frequency

300 MHz

600 MHz

GPU Max Dynamic Frequency

1300 MHz

-

Shader Units

768

-

Texture Units

48

-

Raster Operation Units

24

16

Execution Units

96

-

Power Consumption

15 W

-

Graphics Performance

1.69 TFLOPS

Miscellaneous

Intel Atom x7 Z8750

Official Website

Intel Core i7 1355U

2

PCIe Version

4.0

2

PCIe Lanes

20

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