Intel Core i9 11900H vs AMD Ryzen 9 6900HX

VS

Intel Core i9 11900H AMD Ryzen 9 6900HX

We compared two laptop CPUs: Intel Core i9 11900H with 8 cores 2.1GHz and AMD Ryzen 9 6900HX 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 i9 11900H 's Advantages

Larger L3 cache size (24MB vs 16MB)

Lower TDP (35W vs 45W)

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 2.5GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 11900H

1569

AMD Ryzen 9 6900HX +2%

1605

Cinebench R23 Multi Core

Intel Core i9 11900H

12130

AMD Ryzen 9 6900HX +18%

14392

Geekbench 6 Single Core

Intel Core i9 11900H

2106

AMD Ryzen 9 6900HX

2097

Geekbench 6 Multi Core

Intel Core i9 11900H

7160

AMD Ryzen 9 6900HX +40%

10086

Blender

Intel Core i9 11900H +2%

189

AMD Ryzen 9 6900HX

184

Geekbench 5 Single Core

Intel Core i9 11900H

1532

AMD Ryzen 9 6900HX +3%

1583

Geekbench 5 Multi Core

Intel Core i9 11900H

7683

AMD Ryzen 9 6900HX +31%

10087

Passmark CPU Single Core

Intel Core i9 11900H

3166

AMD Ryzen 9 6900HX +8%

3421

Passmark CPU Multi Core

Intel Core i9 11900H

21106

AMD Ryzen 9 6900HX +16%

24494

Intel Core i9 11900H

VS

AMD Ryzen 9 6900HX

General Parameters

May 2021

Release Date

Jan 2022

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Tiger Lake H45

Core Architecture

Rembrandt

i9-11900H

Processor Number

-

BGA-1787

Socket

FP7

UHD Graphics for 11th Gen (32 EU)

Integrated Graphics

Radeon 680M

Package

10 nm

Manufacturing Process

6 nm

BGA-1787

Socket

FP7

35-45 W

Power Consumption

45 W

100 °C

Peak Operating Temperature

95 °C

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

2.1-2.5 GHz

Performance Core Base Frequency

3.3 GHz

4.9 GHz

Performance Core Turbo Frequency

4.9 GHz

8

Total Core Count

8

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

21-25x

Multiplier

33x

96 K per core

L1 Cache

64 K per core

1280 K per core

L2 Cache

512 K per core

24 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200

Memory Types

DDR5-4800, LPDDR5-6400

128 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

-

Graphics Card Parameters

true

Integrated Graphics

true

350 MHz

GPU Base Frequency

2000 MHz

1450 MHz

GPU Max Dynamic Frequency

2400 MHz

256

Shader Units

768

16

Texture Units

48

8

Raster Operation Units

32

Execution Units

12

15 W

Power Consumption

15 W

0.742 TFLOPS

Graphics Performance

3.686 TFLOPS

Miscellaneous

Intel Core i9 11900H

Official Website

AMD Ryzen 9 6900HX

4.0

PCIe Version

4.0

20

PCIe Lanes

16

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