Intel Core i7 13620H vs Intel Core i7 8557U

VS

Intel Core i7 13620H Intel Core i7 8557U

We compared two laptop CPUs: Intel Core i7 13620H with 10 cores 2.4GHz 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 i7 13620H's Advantages

Released 3 years and 6 months late

Better graphics card performance

Higher specification of memory (DDR5-5200 vs DDR4-2400)

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

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (2.4GHz vs 1.7GHz)

Larger L3 cache size (24MB vs 8MB)

More modern manufacturing process (10nm vs 14nm)

Intel Core i7 8557U's Advantages

Lower TDP (15W vs 35W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 13620H +54%

1821

Intel Core i7 8557U

1180

Cinebench R23 Multi Core

Intel Core i7 13620H +238%

15566

Intel Core i7 8557U

4595

Geekbench 6 Single Core

Intel Core i7 13620H +182%

2495

Intel Core i7 8557U

884

Geekbench 6 Multi Core

Intel Core i7 13620H +282%

12301

Intel Core i7 8557U

3216

Geekbench 5 Single Core

Intel Core i7 13620H +72%

1776

Intel Core i7 8557U

1031

Geekbench 5 Multi Core

Intel Core i7 13620H +186%

11265

Intel Core i7 8557U

3935

Passmark CPU Single Core

Intel Core i7 13620H +47%

3705

Intel Core i7 8557U

2510

Passmark CPU Multi Core

Intel Core i7 13620H +228%

25905

Intel Core i7 8557U

7875

Intel Core i7 13620H

VS

Intel Core i7 8557U

General Parameters

Jan 2023

Release Date

Jul 2019

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Raptor Lake

Core Architecture

Coffee Lake

i7-13620H

Processor Number

i7-8557U

BGA-1744

Socket

BGA-1528

UHD Graphics (64EU)

Integrated Graphics

Iris Plus Graphics 645

Package

10 nm

Manufacturing Process

14 nm

BGA-1744

Socket

BGA-1528

35-45 W

Power Consumption

15 W

115W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

100 °C

CPU Performance

6

Performance Cores

4

12

Performance Core Threads

8

2.4 GHz

Performance Core Base Frequency

1.7 GHz

4.9 GHz

Performance Core Turbo Frequency

4.5 GHz

4

Efficiency Cores

-

4

Efficiency Core Threads

-

1.8 GHz

Efficiency Core Base Frequency

-

3.6 GHz

Efficiency Core Turbo Frequency

-

10

Total Core Count

4

16

Total Thread Count

8

100MHz

Bus Frequency

-

24x

Multiplier

17x

80K per core

L1 Cache

32K per core

2MB per core

L2 Cache

256K per core

24MB shared

L3 Cache

8MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR5-5200, DDR4-3200, LPDDR5-5200, LPDDR5x-5200, LPDDR4x-4267

Memory Types

DDR4-2400, LPDDR3-2133

96GB

Max Memory Size

32GB

2

Max Memory Channels

2

89.6 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

1500 MHz

GPU Max Dynamic Frequency

1150 MHz

512

Shader Units

384

32

Texture Units

48

16

Raster Operation Units

6

64

Execution Units

48

45 W

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

1.43 TFLOPS

Graphics Performance

0.81 TFLOPS

Miscellaneous

Intel Core i7 13620H

Official Website

Intel Core i7 8557U

5.0

PCIe Version

3.0

28

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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