Intel Core i5 13420H vs AMD Ryzen 3 4300U

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We compared two laptop CPUs: Intel Core i5 13420H with 8 cores 2.1GHz and AMD Ryzen 3 4300U with 4 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 13420H 's Advantages

Released 3 years late

Larger memory bandwidth (76.8GB/s vs 68.27GB/s)

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (12MB vs 4MB)

AMD Ryzen 3 4300U 's Advantages

Higher specification of memory (LPDDR4-4266 vs DDR5-5200)

Higher base frequency (2.7GHz vs 2.1GHz)

Lower TDP (10W vs 35W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 13420H +83%

1704

AMD Ryzen 3 4300U

930

Cinebench R23 Multi Core

Intel Core i5 13420H +242%

11925

AMD Ryzen 3 4300U

3481

Geekbench 6 Single Core

Intel Core i5 13420H +65%

2221

AMD Ryzen 3 4300U

1345

Geekbench 6 Multi Core

Intel Core i5 13420H +153%

8737

AMD Ryzen 3 4300U

3452

Blender

Intel Core i5 13420H +155%

156

AMD Ryzen 3 4300U

61

Geekbench 5 Single Core

Intel Core i5 13420H +69%

1688

AMD Ryzen 3 4300U

998

Geekbench 5 Multi Core

Intel Core i5 13420H +275%

10854

AMD Ryzen 3 4300U

2892

Passmark CPU Single Core

Intel Core i5 13420H +48%

3448

AMD Ryzen 3 4300U

2316

Passmark CPU Multi Core

Intel Core i5 13420H +149%

18671

AMD Ryzen 3 4300U

7495

Intel Core i5 13420H

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AMD Ryzen 3 4300U

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 2

i5-13420H

Processor Number

-

BGA-1744

Socket

FP6

UHD Graphics (48EU)

Integrated Graphics

Radeon Vega 5

Package

10 nm

Manufacturing Process

7 nm

BGA-1744

Socket

FP6

35-45 W

Power Consumption

10-25 W

95 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

105 °C

CPU Performance

4

Performance Cores

4

8

Performance Core Threads

4

2.1 GHz

Performance Core Base Frequency

2.7 GHz

4.6 GHz

Performance Core Turbo Frequency

3.7 GHz

4

Efficiency Cores

-

4

Efficiency Core Threads

-

1.5 GHz

Efficiency Core Base Frequency

-

3.4 GHz

Efficiency Core Turbo Frequency

-

8

Total Core Count

4

12

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

21x

Multiplier

27x

80 K per core

L1 Cache

32 K per core

2 MB per core

L2 Cache

512 K per core

12 MB

L3 Cache

4 MB shared

No

Unlocked Multiplier

No

Memory Parameters

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

Memory Types

DDR4-3200, LPDDR4-4266

64 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

68.27 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1400 MHz

GPU Max Dynamic Frequency

1400 MHz

384

Shader Units

320

24

Texture Units

20

12

Raster Operation Units

7

48

Execution Units

-

15 W

Power Consumption

12 W

0.84 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i5 13420H

Official Website

AMD Ryzen 3 4300U

5.0

PCIe Version

3.0

28

PCIe Lanes

16

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