AMD Ryzen 7 8845HS vs AMD Ryzen 9 5900H

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We compared two laptop CPUs: AMD Ryzen 7 8845HS with 8 cores 3.8GHz and AMD Ryzen 9 5900H 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 7 8845HS's Advantages

Released 2 years and 8 months late

Higher specification of memory (LPDDR5x-7500 vs LPDDR4-4266)

Larger memory bandwidth (89.6GB/s vs 68.27GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (3.8GHz vs 3.3GHz)

Lower TDP (35W vs 45W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 8845HS +21%

1782

AMD Ryzen 9 5900H

1467

Cinebench R23 Multi Core

AMD Ryzen 7 8845HS +32%

17010

AMD Ryzen 9 5900H

12791

Geekbench 6 Single Core

AMD Ryzen 7 8845HS +28%

2620

AMD Ryzen 9 5900H

2034

Geekbench 6 Multi Core

AMD Ryzen 7 8845HS +79%

13258

AMD Ryzen 9 5900H

7376

AMD Ryzen 7 8845HS

VS

AMD Ryzen 9 5900H

General Parameters

Dec 2023

Release Date

Apr 2021

Amd

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Hawk Point)

Core Architecture

Cezanne

FP8

Socket

FP6

Radeon 780M

Integrated Graphics

Radeon RX Vega 8

Ryzen 7 (Zen 4 (Hawk Point))

Generation

-

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

7 nm

FP8

Socket

FP6

35-54 W

Power Consumption

45 W

100°C

Peak Operating Temperature

105 °C

TSMC

Foundry

-

178 mm²

Die Size

-

FP8, FP7, FP7r2

Package

-

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

3.8 GHz

Performance Core Base Frequency

3.3 GHz

5.1 GHz

Performance Core Turbo Frequency

4.6 GHz

8

Total Core Count

8

16

Total Thread Count

16

100MHz

Bus Frequency

100MHz

38x

Multiplier

33x

64K per core

L1 Cache

64K per core

1MB per core

L2 Cache

512K per core

16MB shared

L3 Cache

16MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5600, LPDDR5x-7500

Memory Types

DDR4-3200, LPDDR4-4266

256GB

Max Memory Size

64GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

68.27 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

True

Integrated Graphics

True

1500 MHz

GPU Base Frequency

-

2700 MHz

GPU Max Dynamic Frequency

1750 MHz

768

Shader Units

512

48

Texture Units

32

Raster Operation Units

8

12

Execution Units

-

15 W

Power Consumption

15 W

7680x4320 - 60 Hz

Max Resolution

-

8.12 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 7 8845HS

Official Website

-

4.0

PCIe Version

3.0

20

PCIe Lanes

16

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