AMD Ryzen 7 5700U vs Intel Core i7 8557U

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We compared two laptop CPUs: AMD Ryzen 7 5700U with 8 cores 1.8GHz 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 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

AMD Ryzen 7 5700U +6%

1259

Intel Core i7 8557U

1180

Cinebench R23 Multi Core

AMD Ryzen 7 5700U +96%

9008

Intel Core i7 8557U

4595

Geekbench 6 Single Core

AMD Ryzen 7 5700U +47%

1303

Intel Core i7 8557U

884

Geekbench 6 Multi Core

AMD Ryzen 7 5700U +50%

4856

Intel Core i7 8557U

3216

Geekbench 5 Single Core

AMD Ryzen 7 5700U +13%

1166

Intel Core i7 8557U

1031

Geekbench 5 Multi Core

AMD Ryzen 7 5700U +56%

6146

Intel Core i7 8557U

3935

Passmark CPU Single Core

AMD Ryzen 7 5700U +2%

2584

Intel Core i7 8557U

2510

Passmark CPU Multi Core

AMD Ryzen 7 5700U +99%

15706

Intel Core i7 8557U

7875

AMD Ryzen 7 5700U

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Intel Core i7 8557U

General Parameters

Jan 2021

Release Date

Jul 2019

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Lucienne

Core Architecture

Coffee Lake

-

Processor Number

i7-8557U

FP6

Socket

BGA-1528

Radeon RX Vega 8

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

8

Performance Cores

4

16

Performance Core Threads

8

1.8 GHz

Performance Core Base Frequency

1.7 GHz

4.3 GHz

Performance Core Turbo Frequency

4.5 GHz

8

Total Core Count

4

16

Total Thread Count

8

100MHz

Bus Frequency

-

18x

Multiplier

17x

64K per core

L1 Cache

32K per core

512K per core

L2 Cache

256K per core

8MB shared

L3 Cache

8MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-3200, LPDDR4-4266

Memory Types

DDR4-2400, LPDDR3-2133

32GB

Max Memory Size

32GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

37.5 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

True

Integrated Graphics

True

-

GPU Base Frequency

300 MHz

1900 MHz

GPU Max Dynamic Frequency

1150 MHz

512

Shader Units

384

32

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 7 5700U

Official Website

Intel Core i7 8557U

3.0

PCIe Version

3.0

12

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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