Intel Core i3 8145U vs AMD Ryzen 7 4800H

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We compared two laptop CPUs: Intel Core i3 8145U with 2 cores 2.1GHz and AMD Ryzen 7 4800H with 8 cores 2.9GHz . 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

Lower TDP (15W vs 35W)

AMD Ryzen 7 4800H 's Advantages

Released 1 years and 5 months late

Better graphics card performance

Higher specification of memory (LPDDR4X-4266 vs DDR4-2400)

Larger memory bandwidth (68.27GB/s vs 37.5GB/s)

Higher base frequency (2.9GHz vs 2.1GHz)

Larger L3 cache size (8MB vs 4MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i3 8145U

800

AMD Ryzen 7 4800H +55%

1245

Cinebench R23 Multi Core

Intel Core i3 8145U

1720

AMD Ryzen 7 4800H +547%

11137

Geekbench 6 Single Core

Intel Core i3 8145U

1177

AMD Ryzen 7 4800H +20%

1422

Geekbench 6 Multi Core

Intel Core i3 8145U

2189

AMD Ryzen 7 4800H +136%

5175

Blender

Intel Core i3 8145U

25

AMD Ryzen 7 4800H +636%

184

Geekbench 5 Single Core

Intel Core i3 8145U

914

AMD Ryzen 7 4800H +30%

1195

Geekbench 5 Multi Core

Intel Core i3 8145U

1894

AMD Ryzen 7 4800H +276%

7127

Passmark CPU Single Core

Intel Core i3 8145U

2126

AMD Ryzen 7 4800H +22%

2609

Passmark CPU Multi Core

Intel Core i3 8145U

3841

AMD Ryzen 7 4800H +388%

18761

Intel Core i3 8145U

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AMD Ryzen 7 4800H

General Parameters

Aug 2018

Release Date

Jan 2020

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Whiskey Lake

Core Architecture

Zen 2

i3-8145U

Processor Number

-

BGA-1528

Socket

FP6

UHD Graphics 620

Integrated Graphics

Radeon Vega 7

Package

14 nm

Manufacturing Process

7 nm

BGA-1528

Socket

FP6

15 W

Power Consumption

35-54 W

100 °C

Peak Operating Temperature

105 °C

CPU Performance

2

Performance Cores

8

4

Performance Core Threads

16

2.1 GHz

Performance Core Base Frequency

2.9 GHz

3.9 GHz

Performance Core Turbo Frequency

4.2 GHz

2

Total Core Count

8

4

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

21x

Multiplier

29x

64 K per core

L1 Cache

32 K per core

256 K per core

L2 Cache

512 K per core

4 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2400, LPDDR3-2133

Memory Types

DDR4-3200, LPDDR4X-4266

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

68.27 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

300 MHz

1000 MHz

GPU Max Dynamic Frequency

1600 MHz

192

Shader Units

448

24

Texture Units

28

3

Raster Operation Units

7

24

Execution Units

-

15 W

Power Consumption

10-45 W

4096x2304 - 60 Hz

Max Resolution

-

0.38 TFLOPS

Graphics Performance

1.108 TFLOPS

Miscellaneous

Intel Core i3 8145U

Official Website

AMD Ryzen 7 4800H

3.0

PCIe Version

3.0

16

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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