Intel Core i7 8557U vs Intel Core i5 8257U

VS

Intel Core i7 8557U

Intel Core i5 8257U

We compared two laptop CPUs: Intel Core i7 8557U with 4 cores 1.7GHz and Intel Core i5 8257U with 4 cores 1.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 8557U 's Advantages

Higher base frequency (1.7GHz vs 1.4GHz)

Larger L3 cache size (8MB vs 6MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 8557U +18%

1180

Intel Core i5 8257U

996

Cinebench R23 Multi Core

Intel Core i7 8557U +13%

4595

Intel Core i5 8257U

4031

Geekbench 6 Single Core

Intel Core i7 8557U

884

Intel Core i5 8257U +36%

1210

Geekbench 6 Multi Core

Intel Core i7 8557U

3216

Intel Core i5 8257U +21%

3922

Blender

Intel Core i7 8557U +73%

52

Intel Core i5 8257U

30

Geekbench 5 Single Core

Intel Core i7 8557U +12%

1031

Intel Core i5 8257U

916

Geekbench 5 Multi Core

Intel Core i7 8557U +3%

3935

Intel Core i5 8257U

3820

Passmark CPU Single Core

Intel Core i7 8557U +9%

2510

Intel Core i5 8257U

2302

Passmark CPU Multi Core

Intel Core i7 8557U +3%

7875

Intel Core i5 8257U

7609

Intel Core i7 8557U

VS

Intel Core i5 8257U

General Parameters

Jul 2019

Release Date

Jul 2019

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Coffee Lake

i7-8557U

Processor Number

i5-8257U

BGA-1528

Socket

BGA-1528

Iris Plus Graphics 645

Integrated Graphics

Iris Plus Graphics 645

Package

14 nm

Manufacturing Process

14 nm

15 W

Power Consumption

15 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

4

8

Performance Core Threads

8

1.7 GHz

Performance Core Base Frequency

1.4 GHz

4.5 GHz

Performance Core Turbo Frequency

3.9 GHz

4

Total Core Count

4

8

Total Thread Count

8

17x

Multiplier

14x

32 K per core

L1 Cache

32 K per core

256 K per core

L2 Cache

256 K per core

8 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2400, LPDDR3-2133

Memory Types

DDR4-2400, LPDDR3-2133

32 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

37.5 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

300 MHz

1150 MHz

GPU Max Dynamic Frequency

1050 MHz

384

Shader Units

384

48

Texture Units

48

6

Raster Operation Units

6

48

Execution Units

48

15 W

Power Consumption

15 W

4096x2304 - 60 Hz

Max Resolution

4096x2304 - 60 Hz

0.81 TFLOPS

Graphics Performance

0.81 TFLOPS

Miscellaneous

Intel Core i7 8557U

Official Website

Intel Core i5 8257U

3.0

PCIe Version

3.0

16

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

Related CPU Comparisons

1

Intel Core i7 8557U vs Intel Core i9 11950H

2

Intel Core i7 8557U vs Intel Core i5 10210Y

3

Intel Core i7 8557U vs Intel Core i5 1345U

4

Intel Core i7 8557U vs Intel Core i9 13950HX

5

Intel Core i7 8557U vs AMD Ryzen 5 6600U

6

Intel Core i7 8557U vs Intel Core Ultra 9 285H

7

Intel Core i7 8557U vs AMD Ryzen AI 9 HX 370

8

Intel Core i7 8557U vs AMD Ryzen 5 7645HX

9

Intel Core i7 8557U vs Qualcomm Snapdragon X Elite X1E 78 100

10

Intel Core i7 8557U vs AMD Ryzen 3 2300U

Related News

1

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

2

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

3

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

4

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

5

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

6

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

7

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

8

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

9

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

10

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game