AMD Ryzen 5 8540U vs Intel Core i3 8145U

VS

AMD Ryzen 5 8540U

Intel Core i3 8145U

We compared two laptop CPUs: AMD Ryzen 5 8540U with 6 cores 3.2GHz 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

AMD Ryzen 5 8540U 's Advantages

Released 5 years and 4 months late

Better graphics card performance

Higher specification of memory (7500 vs 2400)

Larger memory bandwidth (89.6GB/s vs 37.5GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (3.2GHz vs 2.1GHz)

Larger L3 cache size (16MB vs 4MB)

More modern manufacturing process (4nm vs 14nm)

Intel Core i3 8145U 's Advantages

Lower TDP (15W vs 30W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 8540U +123%

1789

Intel Core i3 8145U

800

Cinebench R23 Multi Core

AMD Ryzen 5 8540U +504%

10405

Intel Core i3 8145U

1720

Geekbench 6 Single Core

AMD Ryzen 5 8540U +107%

2445

Intel Core i3 8145U

1177

Geekbench 6 Multi Core

AMD Ryzen 5 8540U +319%

9182

Intel Core i3 8145U

2189

Blender

AMD Ryzen 5 8540U +416%

124

Intel Core i3 8145U

24

Passmark CPU Single Core

AMD Ryzen 5 8540U +76%

3759

Intel Core i3 8145U

2126

Passmark CPU Multi Core

AMD Ryzen 5 8540U +375%

18276

Intel Core i3 8145U

3841

AMD Ryzen 5 8540U

VS

Intel Core i3 8145U

General Parameters

Dec 2023

Release Date

Aug 2018

Amd

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Hawk Point)

Core Architecture

Whiskey Lake

-

Processor Number

i3-8145U

FP7

Socket

BGA-1528

Radeon 740M

Integrated Graphics

UHD Graphics 620

Ryzen 5 (Zen 4 (Hawk Point))

Generation

-

Package

20.9 billions

Transistor Count

-

4 nm

Manufacturing Process

14 nm

15-30 W

Power Consumption

15 W

100 °C

Peak Operating Temperature

100 °C

TSMC

Foundry

-

137 mm²

Die Size

-

CPU Performance

2

Performance Cores

2

4

Performance Core Threads

4

3.2 GHz

Performance Core Base Frequency

2.1 GHz

4.9 GHz

Performance Core Turbo Frequency

3.9 GHz

4

Efficiency Cores

-

8

Efficiency Core Threads

-

3 GHz

Efficiency Core Base Frequency

-

3.7 GHz

Efficiency Core Turbo Frequency

-

6

Total Core Count

2

12

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

32x

Multiplier

21x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

16 MB shared

L3 Cache

4 MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5600, LPDDR5x-7500

Memory Types

DDR4-2400, LPDDR3-2133

256 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

37.5 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

800 MHz

GPU Base Frequency

300 MHz

2800 MHz

GPU Max Dynamic Frequency

1000 MHz

256

Shader Units

192

16

Texture Units

24

8

Raster Operation Units

3

4

Execution Units

24

15 W

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

1.43 TFLOPS

Graphics Performance

0.38 TFLOPS

Miscellaneous

AMD Ryzen 5 8540U

Official Website

Intel Core i3 8145U

4.0

PCIe Version

3.0

14

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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