Intel Core i3 8145U vs Intel Core i3 7020U

VS

We compared two laptop CPUs: Intel Core i3 8145U with 2 cores 2.1GHz and Intel Core i3 7020U with 2 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i3 8145U's Advantages

Higher specification of memory (DDR4-2400 vs DDR4-2133)

Larger memory bandwidth (37.5GB/s vs 34.1GB/s)

Larger L3 cache size (4MB vs 3MB)

Intel Core i3 7020U's Advantages

Better graphics card performance

Higher base frequency (2.3GHz vs 2.1GHz)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i3 8145U +59%

1177

Intel Core i3 7020U

738

Geekbench 6 Multi Core

Intel Core i3 8145U +46%

2189

Intel Core i3 7020U

1495

Blender

Intel Core i3 8145U +47%

25

Intel Core i3 7020U

17

Geekbench 5 Single Core

Intel Core i3 8145U +58%

914

Intel Core i3 7020U

575

Geekbench 5 Multi Core

Intel Core i3 8145U +43%

1894

Intel Core i3 7020U

1324

Passmark CPU Single Core

Intel Core i3 8145U +61%

2126

Intel Core i3 7020U

1319

Passmark CPU Multi Core

Intel Core i3 8145U +50%

3841

Intel Core i3 7020U

2549

Intel Core i3 8145U

VS

Intel Core i3 7020U

General Parameters

Aug 2018

Release Date

Apr 2018

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Whiskey Lake

Core Architecture

Kaby Lake

i3-8145U

Processor Number

i3-7020U

BGA-1528

Socket

BGA-1356

UHD Graphics 620

Integrated Graphics

HD Graphics 620

Package

14 nm

Manufacturing Process

14 nm

BGA-1528

Socket

BGA-1356

15 W

Power Consumption

15 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

2

Performance Cores

2

4

Performance Core Threads

4

2.1 GHz

Performance Core Base Frequency

2.3 GHz

3.9 GHz

Performance Core Turbo Frequency

-

2

Total Core Count

2

4

Total Thread Count

4

100MHz

Bus Frequency

-

21x

Multiplier

23x

64K per core

L1 Cache

64K per core

256K per core

L2 Cache

256K per core

4MB shared

L3 Cache

3MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2400, LPDDR3-2133

Memory Types

DDR4-2133, LPDDR3-1866, DDR3L-1600

64GB

Max Memory Size

32GB

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

34.1 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

True

Integrated Graphics

True

300 MHz

GPU Base Frequency

300 MHz

1000 MHz

GPU Max Dynamic Frequency

1000 MHz

192

Shader Units

192

24

Texture Units

24

3

Raster Operation Units

3

24

Execution Units

24

15 W

Power Consumption

15 W

4096x2304 - 60 Hz

Max Resolution

4096x2304 - 60 Hz

0.38 TFLOPS

Graphics Performance

0.4 TFLOPS

Miscellaneous

Intel Core i3 8145U

Official Website

Intel Core i3 7020U

3.0

PCIe Version

3.0

16

PCIe Lanes

12

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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