Intel Core i5 8257U vs AMD Ryzen 5 7540U

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We compared two laptop CPUs: Intel Core i5 8257U with 4 cores 1.4GHz and AMD Ryzen 5 7540U with 6 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 8257U 's Advantages

Lower TDP (15W vs 15W)

AMD Ryzen 5 7540U 's Advantages

Released 3 years and 10 months late

Better graphics card performance

Higher specification of memory (LPDDR5x-7500 vs DDR4-2400)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (3.2GHz vs 1.4GHz)

Larger L3 cache size (16MB vs 6MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 8257U

996

AMD Ryzen 5 7540U +81%

1804

Cinebench R23 Multi Core

Intel Core i5 8257U

4031

AMD Ryzen 5 7540U +147%

9971

Geekbench 6 Single Core

Intel Core i5 8257U

1210

AMD Ryzen 5 7540U +96%

2377

Geekbench 6 Multi Core

Intel Core i5 8257U

3922

AMD Ryzen 5 7540U +90%

7490

Blender

Intel Core i5 8257U

64

AMD Ryzen 5 7540U +121%

142

Intel Core i5 8257U

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AMD Ryzen 5 7540U

General Parameters

Jul 2019

Release Date

May 2023

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Zen 4 (Phoenix)

i5-8257U

Processor Number

-

BGA-1528

Socket

FP7

Iris Plus Graphics 645

Integrated Graphics

Radeon 740M

Package

14 nm

Manufacturing Process

4 nm

BGA-1528

Socket

FP7

15 W

Power Consumption

15-30 W

100 °C

Peak Operating Temperature

100°C

CPU Performance

4

Performance Cores

6

8

Performance Core Threads

12

1.4 GHz

Performance Core Base Frequency

3.2 GHz

3.9 GHz

Performance Core Turbo Frequency

4.9 GHz

4

Total Core Count

6

8

Total Thread Count

12

-

Bus Frequency

100 MHz

14x

Multiplier

32x

32 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

6 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2400, LPDDR3-2133

Memory Types

DDR5-5600, LPDDR5x-7500

32 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

-

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

1500 MHz

1050 MHz

GPU Max Dynamic Frequency

2500 MHz

384

Shader Units

256

48

Texture Units

16

6

Raster Operation Units

8

48

Execution Units

4

15 W

Power Consumption

15 W

4096x2304 - 60 Hz

Max Resolution

-

0.81 TFLOPS

Graphics Performance

2.56 TFLOPS

Miscellaneous

Intel Core i5 8257U

Official Website

AMD Ryzen 5 7540U

3.0

PCIe Version

4.0

16

PCIe Lanes

14

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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