Intel Core i3 8145U vs AMD Ryzen 5 PRO 8645HS

VS

Intel Core i3 8145U AMD Ryzen 5 PRO 8645HS

We compared two laptop CPUs: Intel Core i3 8145U with 2 cores 2.1GHz and AMD Ryzen 5 PRO 8645HS with 6 cores 4.3GHz . 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

Integrated graphics card

Lower TDP (15W vs 45W)

AMD Ryzen 5 PRO 8645HS 's Advantages

Released 5 years and 8 months late

Higher specification of memory (DDR5-5600 vs DDR4-2400)

Newer PCIe version (4 vs 3.0)

Higher base frequency (4.3GHz vs 2.1GHz)

Larger L3 cache size (16MB vs 4MB)

Score

Intel Core i3 8145U

VS

AMD Ryzen 5 PRO 8645HS

General Parameters

Aug 2018

Release Date

Apr 2024

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

-

Whiskey Lake

Core Architecture

Hawk Point

i3-8145U

Processor Number

-

BGA-1528

Socket

AMD Socket FP7

UHD Graphics 620

Integrated Graphics

Radeon 760M

-

Generation

Ryzen 5 (Zen 4 (Hawk Point))

Package

-

Transistor Count

25 billions

14 nm

Manufacturing Process

4 nm

BGA-1528

Socket

AMD Socket FP7

15 W

Power Consumption

45 W

100 °C

Peak Operating Temperature

-

Foundry

TSMC

-

Die Size

178 mm²

-

Package

FP7, FP7r2

CPU Performance

2

Performance Cores

-

4

Performance Core Threads

-

2.1 GHz

Performance Core Base Frequency

4.3 GHz

3.9 GHz

Performance Core Turbo Frequency

5 GHz

2

Total Core Count

6

4

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

21x

Multiplier

43.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

1 MB per core

4 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR4-2400, LPDDR3-2133

Memory Types

DDR5-5600

64 GB

Max Memory Size

-

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

-

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

300 MHz

GPU Base Frequency

-

1000 MHz

GPU Max Dynamic Frequency

-

192

Shader Units

-

24

Texture Units

-

3

Raster Operation Units

-

24

Execution Units

-

15 W

Power Consumption

-

4096x2304 - 60 Hz

Max Resolution

-

0.38 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i3 8145U

Official Website

AMD Ryzen 5 PRO 8645HS

3.0

PCIe Version

4

16

PCIe Lanes

20

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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