AMD Ryzen 3 7440U vs Intel Core i7 8559U

VS

AMD Ryzen 3 7440U

Intel Core i7 8559U

We compared two laptop CPUs: AMD Ryzen 3 7440U with 4 cores 3.0GHz and Intel Core i7 8559U with 4 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 3 7440U 's Advantages

Released 5 years and 6 months late

Higher specification of memory (7500 vs 2400)

Higher base frequency (3.0GHz vs 2.7GHz)

More modern manufacturing process (4nm vs 14nm)

Intel Core i7 8559U 's Advantages

Lower TDP (28W vs 30W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 3 7440U +63%

2322

Intel Core i7 8559U

1416

Geekbench 6 Multi Core

AMD Ryzen 3 7440U +34%

6566

Intel Core i7 8559U

4869

AMD Ryzen 3 7440U

VS

Intel Core i7 8559U

General Parameters

Oct 2023

Release Date

Apr 2018

Amd

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

-

Zen 4 (Phoenix)

Core Architecture

Kaby Lake-R

FP8

Socket

Intel BGA 1356

Radeon 740M

Integrated Graphics

Iris Pro Plus

-

Generation

Core i7 (Kaby Lake-U Refresh)

Package

20.9 billions

Transistor Count

-

4 nm

Manufacturing Process

14 nm

15-30 W

Power Consumption

28 W

100 °C

Peak Operating Temperature

72 °C

-

Foundry

Intel

-

Die Size

123 mm²

CPU Performance

1

Performance Cores

-

2

Performance Core Threads

-

3.0 GHz

Performance Core Base Frequency

2.7 GHz

4.7 GHz

Performance Core Turbo Frequency

4.5 GHz

3

Efficiency Cores

-

6

Efficiency Core Threads

-

2.8 GHz

Efficiency Core Base Frequency

-

3.3 GHz

Efficiency Core Turbo Frequency

-

4

Total Core Count

4

8

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

30x

Multiplier

27.0

64 K per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

256 KB per core

8 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR5-5600, LPDDR5x-7500

Memory Types

DDR4-2400, LPDDR3-2133

256 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

-

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

2500 MHz

GPU Max Dynamic Frequency

1200 MHz

256

Shader Units

-

16

Texture Units

-

8

Raster Operation Units

-

4

Execution Units

-

15 W

Power Consumption

-

1.28 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 3 7440U

Official Website

Intel Core i7 8559U

4.0

PCIe Version

-

14

PCIe Lanes

-

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