Intel Core i7 13620H vs AMD Ryzen 5 3450U

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We compared two laptop CPUs: Intel Core i7 13620H with 10 cores 2.4GHz and AMD Ryzen 5 3450U with 4 cores 2.1GHz . 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 late

Better graphics card performance

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

Larger memory bandwidth (89.6GB/s vs 38.4GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (2.4GHz vs 2.1GHz)

Larger L3 cache size (24MB vs 4MB)

AMD Ryzen 5 3450U 's Advantages

Lower TDP (12W vs 35W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 13620H +104%

1811

AMD Ryzen 5 3450U

886

Cinebench R23 Multi Core

Intel Core i7 13620H +387%

15517

AMD Ryzen 5 3450U

3181

Geekbench 6 Single Core

Intel Core i7 13620H +159%

2495

AMD Ryzen 5 3450U

961

Geekbench 6 Multi Core

Intel Core i7 13620H +411%

12301

AMD Ryzen 5 3450U

2403

Blender

Intel Core i7 13620H +527%

207

AMD Ryzen 5 3450U

33

Geekbench 5 Single Core

Intel Core i7 13620H +131%

1776

AMD Ryzen 5 3450U

768

Geekbench 5 Multi Core

Intel Core i7 13620H +351%

11265

AMD Ryzen 5 3450U

2495

Passmark CPU Single Core

Intel Core i7 13620H +93%

3705

AMD Ryzen 5 3450U

1914

Passmark CPU Multi Core

Intel Core i7 13620H +285%

25905

AMD Ryzen 5 3450U

6726

Intel Core i7 13620H

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AMD Ryzen 5 3450U

General Parameters

Jan 2023

Release Date

Jan 2020

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Raptor Lake

Core Architecture

Zen+

i7-13620H

Processor Number

-

BGA-1744

Socket

FP5

UHD Graphics (64EU)

Integrated Graphics

Radeon Vega 8

Package

10 nm

Manufacturing Process

12 nm

BGA-1744

Socket

FP5

35-45 W

Power Consumption

12-35 W

115 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

105 °C

CPU Performance

6

Performance Cores

4

12

Performance Core Threads

8

2.4 GHz

Performance Core Base Frequency

2.1 GHz

4.9 GHz

Performance Core Turbo Frequency

3.5 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

100 MHz

Bus Frequency

100 MHz

24x

Multiplier

21x

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

512 K per core

24 MB shared

L3 Cache

4 MB shared

No

Unlocked Multiplier

No

Memory Parameters

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

Memory Types

DDR4-2400

96 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

38.4 GB/s

No

ECC Memory Support

-

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

300 MHz

1500 MHz

GPU Max Dynamic Frequency

2400 MHz

512

Shader Units

512

32

Texture Units

32

16

Raster Operation Units

8

64

Execution Units

8

45 W

Power Consumption

65 W

-

Max Resolution

3840x2160 - 60 Hz

1.43 TFLOPS

Graphics Performance

1.13 TFLOPS

Miscellaneous

Intel Core i7 13620H

Official Website

AMD Ryzen 5 3450U

5.0

PCIe Version

3.0

28

PCIe Lanes

12

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