Intel Core i5 14500HX vs Intel Core i7 8557U

VS

Intel Core i5 14500HX

Intel Core i7 8557U

We compared two laptop CPUs: Intel Core i5 14500HX with 14 cores 2.6GHz 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

Intel Core i5 14500HX 's Advantages

Released 4 years and 6 months late

Higher specification of memory (5600 vs 2400)

Larger memory bandwidth (89.6GB/s vs 37.5GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (2.6GHz vs 1.7GHz)

Larger L3 cache size (24MB vs 8MB)

More modern manufacturing process (10nm vs 14nm)

Intel Core i7 8557U 's Advantages

Better graphics card performance

Lower TDP (15W vs 55W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 14500HX +57%

1861

Intel Core i7 8557U

1180

Cinebench R23 Multi Core

Intel Core i5 14500HX +314%

19041

Intel Core i7 8557U

4595

Geekbench 6 Single Core

Intel Core i5 14500HX +167%

2369

Intel Core i7 8557U

884

Geekbench 6 Multi Core

Intel Core i5 14500HX +295%

12704

Intel Core i7 8557U

3216

Intel Core i5 14500HX

VS

Intel Core i7 8557U

General Parameters

Jan 2024

Release Date

Jul 2019

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Raptor Lake Refresh

Core Architecture

Coffee Lake

i5-14500HX

Processor Number

i7-8557U

BGA-1964

Socket

BGA-1528

UHD Graphics (32 EU)

Integrated Graphics

Iris Plus Graphics 645

Package

10 nm

Manufacturing Process

14 nm

45-55 W

Power Consumption

15 W

157 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

100 °C

CPU Performance

6

Performance Cores

4

12

Performance Core Threads

8

2.6 GHz

Performance Core Base Frequency

1.7 GHz

4.9 GHz

Performance Core Turbo Frequency

4.5 GHz

8

Efficiency Cores

-

8

Efficiency Core Threads

-

1.9 GHz

Efficiency Core Base Frequency

-

3.5 GHz

Efficiency Core Turbo Frequency

-

14

Total Core Count

4

20

Total Thread Count

8

100 MHz

Bus Frequency

-

26x

Multiplier

17x

80 K per core

L1 Cache

32 K per core

2 MB per core

L2 Cache

256 K per core

24 MB shared

L3 Cache

8 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-5600, DDR4-3200

Memory Types

DDR4-2400, LPDDR3-2133

192 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

37.5 GB/s

-

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

300 MHz

1550 MHz

GPU Max Dynamic Frequency

1150 MHz

256

Shader Units

384

16

Texture Units

48

8

Raster Operation Units

6

32

Execution Units

48

45 W

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

0.74 TFLOPS

Graphics Performance

0.81 TFLOPS

Miscellaneous

Intel Core i5 14500HX

Official Website

Intel Core i7 8557U

5.0

PCIe Version

3.0

20

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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