Intel Core i5 10400H vs Intel Core i3 8145U

VS

Intel Core i5 10400H Intel Core i3 8145U

We compared two laptop CPUs: Intel Core i5 10400H with 4 cores 2.6GHz and Intel Core i3 8145U with 2 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 10400H 's Advantages

Released 1 years and 8 months late

Higher specification of memory (DDR4-2933 vs DDR4-2400)

Larger memory bandwidth (45.8GB/s vs 37.5GB/s)

Higher base frequency (2.6GHz vs 2.1GHz)

Larger L3 cache size (8MB vs 4MB)

Intel Core i3 8145U 's Advantages

Lower TDP (15W vs 45W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 10400H +58%

1269

Intel Core i3 8145U

800

Cinebench R23 Multi Core

Intel Core i5 10400H +192%

5031

Intel Core i3 8145U

1720

Geekbench 6 Single Core

Intel Core i5 10400H +27%

1503

Intel Core i3 8145U

1177

Geekbench 6 Multi Core

Intel Core i5 10400H +98%

4337

Intel Core i3 8145U

2189

Blender

Intel Core i5 10400H +200%

75

Intel Core i3 8145U

25

Geekbench 5 Single Core

Intel Core i5 10400H +30%

1190

Intel Core i3 8145U

914

Geekbench 5 Multi Core

Intel Core i5 10400H +118%

4145

Intel Core i3 8145U

1894

Passmark CPU Single Core

Intel Core i5 10400H +26%

2694

Intel Core i3 8145U

2126

Passmark CPU Multi Core

Intel Core i5 10400H +129%

8812

Intel Core i3 8145U

3841

Intel Core i5 10400H

VS

Intel Core i3 8145U

General Parameters

Apr 2020

Release Date

Aug 2018

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Comet Lake-H

Core Architecture

Whiskey Lake

i5-10400H

Processor Number

i3-8145U

BGA-1440

Socket

BGA-1528

UHD Graphics 630

Integrated Graphics

UHD Graphics 620

Package

14 nm

Manufacturing Process

14 nm

BGA-1440

Socket

BGA-1528

45 W

Power Consumption

15 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

2

8

Performance Core Threads

4

2.6 GHz

Performance Core Base Frequency

2.1 GHz

4.6 GHz

Performance Core Turbo Frequency

3.9 GHz

4

Total Core Count

2

8

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

26x

Multiplier

21x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

8 MB shared

L3 Cache

4 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2933

Memory Types

DDR4-2400, LPDDR3-2133

128 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

45.8 GB/s

Max Memory Bandwidth

37.5 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

350 MHz

GPU Base Frequency

300 MHz

1100 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

0.38 TFLOPS

Miscellaneous

Intel Core i5 10400H

Official Website

Intel Core i3 8145U

3.0

PCIe Version

3.0

16

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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