AMD Ryzen 9 5900H vs AMD Ryzen 9 5900HX

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We compared two laptop CPUs: AMD Ryzen 9 5900H with 8 cores 3.3GHz and AMD Ryzen 9 5900HX with 8 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 5900HX 's Advantages

Lower TDP (35W vs 45W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 5900H

1466

AMD Ryzen 9 5900HX +1%

1484

Cinebench R23 Multi Core

AMD Ryzen 9 5900H

12815

AMD Ryzen 9 5900HX

12809

Geekbench 6 Single Core

AMD Ryzen 9 5900H +2%

2034

AMD Ryzen 9 5900HX

1993

Geekbench 6 Multi Core

AMD Ryzen 9 5900H

7376

AMD Ryzen 9 5900HX +26%

9310

Geekbench 5 Single Core

AMD Ryzen 9 5900H +1%

1528

AMD Ryzen 9 5900HX

1511

Geekbench 5 Multi Core

AMD Ryzen 9 5900H +5%

8790

AMD Ryzen 9 5900HX

8303

Passmark CPU Single Core

AMD Ryzen 9 5900H +3%

3308

AMD Ryzen 9 5900HX

3183

Passmark CPU Multi Core

AMD Ryzen 9 5900H

20753

AMD Ryzen 9 5900HX +9%

22772

AMD Ryzen 9 5900H

VS

AMD Ryzen 9 5900HX

General Parameters

Apr 2021

Release Date

Jan 2021

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Cezanne

Core Architecture

Cezanne

FP6

Socket

FP6

Radeon RX Vega 8

Integrated Graphics

Radeon RX Vega 8

Package

7 nm

Manufacturing Process

7 nm

FP6

Socket

FP6

45 W

Power Consumption

35-54 W

105 °C

Peak Operating Temperature

105 °C

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

3.3 GHz

Performance Core Base Frequency

3.3 GHz

4.6 GHz

Performance Core Turbo Frequency

4.6 GHz

8

Total Core Count

8

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

33x

Multiplier

33x

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

512 K per core

16 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200, LPDDR4-4266

Memory Types

DDR4-3200, LPDDR4-4266

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

68.27 GB/s

Max Memory Bandwidth

68.27 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

1750 MHz

GPU Max Dynamic Frequency

2100 MHz

512

Shader Units

512

32

Texture Units

32

8

Raster Operation Units

8

15 W

Power Consumption

15 W

Miscellaneous

-

Official Website

AMD Ryzen 9 5900HX

3.0

PCIe Version

3.0

16

PCIe Lanes

16

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