Intel Pentium Gold 5405U vs AMD Ryzen 5 PRO 8640HS

VS

Intel Pentium Gold 5405U

AMD Ryzen 5 PRO 8640HS

We compared two laptop CPUs: Intel Pentium Gold 5405U with 2 cores 2.3GHz and AMD Ryzen 5 PRO 8640HS with 6 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Pentium Gold 5405U 's Advantages

Lower TDP (15W vs 30W)

AMD Ryzen 5 PRO 8640HS 's Advantages

Released 5 years and 3 months late

Higher specification of memory (7500 vs 2133)

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

Newer PCIe version (4 vs 2.0)

Higher base frequency (3.5GHz vs 2.3GHz)

Larger L3 cache size (16MB vs 2MB)

More modern manufacturing process (4nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Pentium Gold 5405U

514

AMD Ryzen 5 PRO 8640HS +373%

2432

Geekbench 6 Multi Core

Intel Pentium Gold 5405U

999

AMD Ryzen 5 PRO 8640HS +874%

9739

Intel Pentium Gold 5405U

VS

AMD Ryzen 5 PRO 8640HS

General Parameters

Jan 2019

Release Date

Apr 2024

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

-

Whiskey Lake

Core Architecture

Hawk Point

5405U

Processor Number

-

BGA-1528

Socket

AMD Socket FP7

UHD Graphics 610

Integrated Graphics

Radeon 760M

-

Generation

Ryzen 5 (Zen 4 (Hawk Point))

Package

-

Transistor Count

25 billions

14 nm

Manufacturing Process

4 nm

15 W

Power Consumption

20-30 W

100 °C

Peak Operating Temperature

-

Foundry

TSMC

-

Die Size

178 mm²

CPU Performance

2

Performance Cores

6

4

Performance Core Threads

12

2.3 GHz

Performance Core Base Frequency

3.5 GHz

-

Performance Core Turbo Frequency

4.9 GHz

2

Total Core Count

6

4

Total Thread Count

12

-

Bus Frequency

100 MHz

-

Multiplier

35.0

128 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

6 MB

2 MB shared

L3 Cache

16 MB

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR4-2133, LPDDR3-1866

Memory Types

DDR5-5600,LPDDR5x-7500

64 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

200 MHz

GPU Base Frequency

MHz

950 MHz

GPU Max Dynamic Frequency

2600 MHz

96

Shader Units

-

12

Texture Units

-

2

Raster Operation Units

-

12

Execution Units

8

5 W

Power Consumption

-

4096x2304 - 30 Hz

Max Resolution

-

0.06 TFLOPS

Graphics Performance

-

AI Accelerator

-

NPU

AMD Ryzen™ AI

-

Theoretical performance

16 TOPS

Miscellaneous

Intel Pentium Gold 5405U

Official Website

AMD Ryzen 5 PRO 8640HS

2.0

PCIe Version

4

12

PCIe Lanes

20

SSE4.1, SSE4.2

Extended Instruction Set

-

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