Intel Core i5 13420H vs AMD Ryzen 7 8840U

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We compared two laptop CPUs: Intel Core i5 13420H with 8 cores 2.1GHz and AMD Ryzen 7 8840U with 8 cores 3.3GHz . 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

Newer PCIe version (5.0 vs 4.0)

AMD Ryzen 7 8840U's Advantages

Released 11 months late

Better graphics card performance

Higher specification of memory (LPDDR5x-7500 vs DDR5-5200)

Larger memory bandwidth (89.6GB/s vs 76.8GB/s)

Higher base frequency (3.3GHz vs 2.1GHz)

Larger L3 cache size (16MB vs 12MB)

Lower TDP (15W vs 35W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 13420H

1701

AMD Ryzen 7 8840U +3%

1760

Cinebench R23 Multi Core

Intel Core i5 13420H

12741

AMD Ryzen 7 8840U +1%

12890

Geekbench 6 Single Core

Intel Core i5 13420H

2221

AMD Ryzen 7 8840U +11%

2468

Geekbench 6 Multi Core

Intel Core i5 13420H

8737

AMD Ryzen 7 8840U +31%

11498

Intel Core i5 13420H

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AMD Ryzen 7 8840U

General Parameters

Jan 2023

Release Date

Dec 2023

Intel

Manufacturer

Amd

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Raptor Lake

Core Architecture

Zen 4 (Hawk Point)

i5-13420H

Processor Number

-

BGA-1744

Socket

FP8

UHD Graphics (48EU)

Integrated Graphics

Radeon 780M

-

Generation

Ryzen 7 (Zen 4 (Hawk Point))

Package

-

Transistor Count

25 billions

10 nm

Manufacturing Process

4 nm

BGA-1744

Socket

FP8

35-45 W

Power Consumption

15-30 W

95W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

100°C

-

Foundry

TSMC

-

Die Size

178 mm²

-

Package

FP8, FP7, FP7r2

CPU Performance

4

Performance Cores

8

Performance Core Threads

16

2.1 GHz

Performance Core Base Frequency

3.3 GHz

4.6 GHz

Performance Core Turbo Frequency

5.1 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

8

12

Total Thread Count

16

100MHz

Bus Frequency

100MHz

21x

Multiplier

33x

80K per core

L1 Cache

64K per core

2MB per core

L2 Cache

1MB per core

12MB

L3 Cache

16MB shared

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

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

Memory Types

DDR5-5600, LPDDR5x-7500

64GB

Max Memory Size

256GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

True

Integrated Graphics

True

300 MHz

GPU Base Frequency

1500 MHz

1400 MHz

GPU Max Dynamic Frequency

2700 MHz

384

Shader Units

768

24

Texture Units

48

12

Raster Operation Units

32

48

Execution Units

12

15 W

Power Consumption

15 W

-

Max Resolution

7680x4320 - 60 Hz

0.84 TFLOPS

Graphics Performance

8.12 TFLOPS

Miscellaneous

Intel Core i5 13420H

Official Website

AMD Ryzen 7 8840U

5.0

PCIe Version

4.0

28

PCIe Lanes

20

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