AMD Ryzen 9 6900HX vs Intel Core i5 11400H

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We compared two laptop CPUs: AMD Ryzen 9 6900HX with 8 cores 3.3GHz and Intel Core i5 11400H with 6 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 6900HX 's Advantages

Released 8 months late

Better graphics card performance

Higher specification of memory (LPDDR5-6400 vs DDR4-3200)

Larger memory bandwidth (76.8GB/s vs 51.2GB/s)

Higher base frequency (3.3GHz vs 2.7GHz)

Larger L3 cache size (16MB vs 12MB)

Intel Core i5 11400H 's Advantages

Lower TDP (35W vs 45W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 6900HX

1605

Intel Core i5 11400H

1594

Cinebench R23 Multi Core

AMD Ryzen 9 6900HX +54%

14392

Intel Core i5 11400H

9297

Geekbench 6 Single Core

AMD Ryzen 9 6900HX +13%

2097

Intel Core i5 11400H

1849

Geekbench 6 Multi Core

AMD Ryzen 9 6900HX +91%

10086

Intel Core i5 11400H

5279

Blender

AMD Ryzen 9 6900HX +23%

184

Intel Core i5 11400H

149

Geekbench 5 Single Core

AMD Ryzen 9 6900HX +5%

1583

Intel Core i5 11400H

1502

Geekbench 5 Multi Core

AMD Ryzen 9 6900HX +60%

10087

Intel Core i5 11400H

6285

Passmark CPU Single Core

AMD Ryzen 9 6900HX +12%

3421

Intel Core i5 11400H

3030

Passmark CPU Multi Core

AMD Ryzen 9 6900HX +53%

24494

Intel Core i5 11400H

15916

AMD Ryzen 9 6900HX

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Intel Core i5 11400H

General Parameters

Jan 2022

Release Date

May 2021

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Rembrandt

Core Architecture

Tiger Lake H45

-

Processor Number

i5-11400H

FP7

Socket

BGA-1787

Radeon 680M

Integrated Graphics

UHD Graphics for 11th Gen (16 EU)

Package

6 nm

Manufacturing Process

10 nm

FP7

Socket

BGA-1787

45 W

Power Consumption

35-45 W

95 °C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

6

16

Performance Core Threads

12

3.3 GHz

Performance Core Base Frequency

2.2-2.7 GHz

4.9 GHz

Performance Core Turbo Frequency

4.5 GHz

8

Total Core Count

6

16

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

33x

Multiplier

22-27x

64 K per core

L1 Cache

96 K per core

512 K per core

L2 Cache

1280 K per core

16 MB shared

L3 Cache

12 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-4800, LPDDR5-6400

Memory Types

DDR4-3200

64 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

51.2 GB/s

-

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

2000 MHz

GPU Base Frequency

350 MHz

2400 MHz

GPU Max Dynamic Frequency

1450 MHz

768

Shader Units

128

48

Texture Units

16

32

Raster Operation Units

8

12

Execution Units

16

15 W

Power Consumption

15 W

3.686 TFLOPS

Graphics Performance

0.382 TFLOPS

Miscellaneous

AMD Ryzen 9 6900HX

Official Website

Intel Core i5 11400H

4.0

PCIe Version

4.0

16

PCIe Lanes

20

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