AMD Ryzen 5 8640U vs Intel Core i3 5005U

VS

AMD Ryzen 5 8640U

Intel Core i3 5005U

We compared two laptop CPUs: AMD Ryzen 5 8640U with 6 cores 3.5GHz and Intel Core i3 5005U with 2 cores 2.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 8640U 's Advantages

Released 8 years and 11 months late

Higher specification of memory (7500 vs 1600)

Larger memory bandwidth (89.6GB/s vs 25.6GB/s)

Newer PCIe version (4.0 vs 2.0)

Higher base frequency (3.5GHz vs 2.0GHz)

Larger L3 cache size (16MB vs 3MB)

More modern manufacturing process (4nm vs 14nm)

Intel Core i3 5005U 's Advantages

Lower TDP (15W vs 30W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 5 8640U +271%

2419

Intel Core i3 5005U

652

Geekbench 6 Multi Core

AMD Ryzen 5 8640U +699%

10350

Intel Core i3 5005U

1295

AMD Ryzen 5 8640U

VS

Intel Core i3 5005U

General Parameters

Dec 2023

Release Date

Jan 2015

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Hawk Point

Core Architecture

Broadwell

-

Processor Number

i3-5005U

FP7

Socket

BGA-1168

Radeon 760M

Integrated Graphics

HD Graphics 5500

Ryzen 5 (Zen 4 (Hawk Point))

Generation

-

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

14 nm

15-30 W

Power Consumption

15 W

100°C

Peak Operating Temperature

105 °C

TSMC

Foundry

-

178 mm²

Die Size

-

CPU Performance

6

Performance Cores

2

12

Performance Core Threads

4

3.5 GHz

Performance Core Base Frequency

2.0 GHz

4.9 GHz

Performance Core Turbo Frequency

-

6

Total Core Count

2

12

Total Thread Count

4

100 MHz

Bus Frequency

-

35x

Multiplier

20x

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

3 MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5600, LPDDR5x-7500

Memory Types

DDR3L-1600, LPDDR3-1600

256 GB

Max Memory Size

16 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

25.6 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

-

2600 MHz

GPU Max Dynamic Frequency

850 MHz

384

Shader Units

-

24

Texture Units

-

16

Raster Operation Units

-

6

Execution Units

-

15 W

Power Consumption

-

4.06 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 5 8640U

Official Website

Intel Core i3 5005U

4.0

PCIe Version

2.0

20

PCIe Lanes

12

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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