AMD Ryzen 5 4500U vs Intel Core i7 8557U

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We compared two laptop CPUs: AMD Ryzen 5 4500U with 6 cores 2.3GHz and Intel Core i7 8557U with 4 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 4500U 's Advantages

Released 6 months late

Higher specification of memory (LPDDR4-4266 vs DDR4-2400)

Larger memory bandwidth (68.27GB/s vs 37.5GB/s)

Higher base frequency (2.3GHz vs 1.7GHz)

Lower TDP (10W vs 15W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 4500U

1148

Intel Core i7 8557U +2%

1180

Cinebench R23 Multi Core

AMD Ryzen 5 4500U +28%

5904

Intel Core i7 8557U

4595

Geekbench 6 Single Core

AMD Ryzen 5 4500U +7%

947

Intel Core i7 8557U

884

Geekbench 6 Multi Core

AMD Ryzen 5 4500U +6%

3421

Intel Core i7 8557U

3216

Geekbench 5 Single Core

AMD Ryzen 5 4500U +7%

1104

Intel Core i7 8557U

1031

Geekbench 5 Multi Core

AMD Ryzen 5 4500U +13%

4483

Intel Core i7 8557U

3935

Passmark CPU Single Core

AMD Ryzen 5 4500U

2447

Intel Core i7 8557U +2%

2510

Passmark CPU Multi Core

AMD Ryzen 5 4500U +39%

11016

Intel Core i7 8557U

7875

AMD Ryzen 5 4500U

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Intel Core i7 8557U

General Parameters

Jan 2020

Release Date

Jul 2019

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 2

Core Architecture

Coffee Lake

-

Processor Number

i7-8557U

FP6

Socket

BGA-1528

Radeon RX Vega 6

Integrated Graphics

Iris Plus Graphics 645

Package

7 nm

Manufacturing Process

14 nm

FP6

Socket

BGA-1528

10-25 W

Power Consumption

15 W

105 °C

Peak Operating Temperature

100 °C

CPU Performance

6

Performance Cores

4

6

Performance Core Threads

8

2.3 GHz

Performance Core Base Frequency

1.7 GHz

4 GHz

Performance Core Turbo Frequency

4.5 GHz

6

Total Core Count

4

6

Total Thread Count

8

100 MHz

Bus Frequency

-

23x

Multiplier

17x

32 K per core

L1 Cache

32 K per core

512 K per core

L2 Cache

256 K per core

8 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-3200, LPDDR4-4266

Memory Types

DDR4-2400, LPDDR3-2133

64 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

68.27 GB/s

Max Memory Bandwidth

37.5 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

1500 MHz

GPU Max Dynamic Frequency

1150 MHz

384

Shader Units

384

24

Texture Units

48

8

Raster Operation Units

6

-

Execution Units

48

15 W

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

-

Graphics Performance

0.81 TFLOPS

Miscellaneous

AMD Ryzen 5 4500U

Official Website

Intel Core i7 8557U

3.0

PCIe Version

3.0

16

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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