AMD Ryzen 9 4900HS vs AMD Ryzen 9 5900HS

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We compared two laptop CPUs: AMD Ryzen 9 4900HS with 8 cores 3.0GHz and AMD Ryzen 9 5900HS with 8 cores 3.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 4900HS 's Advantages

Higher specification of memory (LPDDR4X-4266 vs LPDDR4-4266)

Larger memory bandwidth (68.27GB/s vs 51.2GB/s)

AMD Ryzen 9 5900HS 's Advantages

Released 10 months late

Larger L3 cache size (16MB vs 8MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 4900HS

1252

AMD Ryzen 9 5900HS +17%

1467

Cinebench R23 Multi Core

AMD Ryzen 9 4900HS

10320

AMD Ryzen 9 5900HS +23%

12706

Geekbench 6 Single Core

AMD Ryzen 9 4900HS

1407

AMD Ryzen 9 5900HS +33%

1877

Geekbench 6 Multi Core

AMD Ryzen 9 4900HS

4967

AMD Ryzen 9 5900HS +45%

7243

Blender

AMD Ryzen 9 4900HS +2%

166

AMD Ryzen 9 5900HS

162

Geekbench 5 Single Core

AMD Ryzen 9 4900HS

1166

AMD Ryzen 9 5900HS +27%

1487

Geekbench 5 Multi Core

AMD Ryzen 9 4900HS

7120

AMD Ryzen 9 5900HS +4%

7431

Passmark CPU Single Core

AMD Ryzen 9 4900HS

2614

AMD Ryzen 9 5900HS +21%

3173

Passmark CPU Multi Core

AMD Ryzen 9 4900HS

19134

AMD Ryzen 9 5900HS +15%

22036

AMD Ryzen 9 4900HS

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AMD Ryzen 9 5900HS

General Parameters

Mar 2020

Release Date

Jan 2021

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 2

Core Architecture

Cezanne

FP6

Socket

FP6

Radeon Vega 8

Integrated Graphics

Radeon RX Vega 8

Package

7 nm

Manufacturing Process

7 nm

FP6

Socket

FP6

35 W

Power Consumption

35 W

105 °C

Peak Operating Temperature

105 °C

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

3.0 GHz

Performance Core Base Frequency

3.0 GHz

4.3 GHz

Performance Core Turbo Frequency

4.6 GHz

8

Total Core Count

8

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

30x

Multiplier

30x

-

L1 Cache

64 K per core

512 K per core

L2 Cache

512 K per core

8 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-3200, LPDDR4X-4266

Memory Types

DDR4-3200, LPDDR4-4266

32 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

68.27 GB/s

Max Memory Bandwidth

51.2 GB/s

Yes

ECC Memory Support

No

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

AMD Ryzen 9 4900HS

Official Website

AMD Ryzen 9 5900HS

3.0

PCIe Version

3.0

16

PCIe Lanes

12

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