Intel Core i7 8557U vs AMD Ryzen 7 5700U

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We compared two laptop CPUs: Intel Core i7 8557U with 4 cores 1.7GHz and AMD Ryzen 7 5700U with 8 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 5700U 's Advantages

Released 1 years and 6 months late

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

Larger memory bandwidth (51.2GB/s vs 37.5GB/s)

Higher base frequency (1.8GHz vs 1.7GHz)

Lower TDP (10W vs 15W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 8557U

1180

AMD Ryzen 7 5700U +6%

1261

Cinebench R23 Multi Core

Intel Core i7 8557U

4595

AMD Ryzen 7 5700U +95%

8992

Geekbench 6 Single Core

Intel Core i7 8557U

884

AMD Ryzen 7 5700U +47%

1303

Geekbench 6 Multi Core

Intel Core i7 8557U

3216

AMD Ryzen 7 5700U +50%

4856

Geekbench 5 Single Core

Intel Core i7 8557U

1031

AMD Ryzen 7 5700U +13%

1166

Geekbench 5 Multi Core

Intel Core i7 8557U

3935

AMD Ryzen 7 5700U +56%

6146

Passmark CPU Single Core

Intel Core i7 8557U

2510

AMD Ryzen 7 5700U +2%

2584

Passmark CPU Multi Core

Intel Core i7 8557U

7875

AMD Ryzen 7 5700U +99%

15706

Intel Core i7 8557U

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AMD Ryzen 7 5700U

General Parameters

Jul 2019

Release Date

Jan 2021

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Lucienne

i7-8557U

Processor Number

-

BGA-1528

Socket

FP6

Iris Plus Graphics 645

Integrated Graphics

Radeon RX Vega 8

Package

14 nm

Manufacturing Process

7 nm

BGA-1528

Socket

FP6

15 W

Power Consumption

10-25 W

100 °C

Peak Operating Temperature

105 °C

CPU Performance

4

Performance Cores

8

Performance Core Threads

16

1.7 GHz

Performance Core Base Frequency

1.8 GHz

4.5 GHz

Performance Core Turbo Frequency

4.3 GHz

4

Total Core Count

8

Total Thread Count

16

-

Bus Frequency

100 MHz

17x

Multiplier

18x

32 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

512 K per core

8 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2400, LPDDR3-2133

Memory Types

DDR4-3200, LPDDR4-4266

32 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

51.2 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1150 MHz

GPU Max Dynamic Frequency

1900 MHz

384

Shader Units

512

48

Texture Units

32

6

Raster Operation Units

8

48

Execution Units

-

15 W

Power Consumption

15 W

4096x2304 - 60 Hz

Max Resolution

-

0.81 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i7 8557U

Official Website

AMD Ryzen 7 5700U

3.0

PCIe Version

3.0

16

PCIe Lanes

12

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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