AMD Ryzen 9 6900HX vs AMD Ryzen 7 8845HS

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We compared two laptop CPUs: AMD Ryzen 9 6900HX with 8 cores 3.3GHz and AMD Ryzen 7 8845HS with 8 cores 3.8GHz . 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 1 years and 11 months late

Better graphics card performance

Higher specification of memory (LPDDR5x-7500 vs LPDDR5-6400)

Larger memory bandwidth (89.6GB/s vs 76.8GB/s)

Higher base frequency (3.8GHz vs 3.3GHz)

Lower TDP (35W vs 45W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 6900HX

1555

AMD Ryzen 7 8845HS +14%

1782

Cinebench R23 Multi Core

AMD Ryzen 9 6900HX

14002

AMD Ryzen 7 8845HS +21%

17010

Geekbench 6 Single Core

AMD Ryzen 9 6900HX

2097

AMD Ryzen 7 8845HS +24%

2620

Geekbench 6 Multi Core

AMD Ryzen 9 6900HX

10086

AMD Ryzen 7 8845HS +31%

13258

AMD Ryzen 9 6900HX

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AMD Ryzen 7 8845HS

General Parameters

Jan 2022

Release Date

Dec 2023

AMD

Manufacturer

Amd

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Rembrandt

Core Architecture

Zen 4 (Hawk Point)

FP7

Socket

FP8

Radeon 680M

Integrated Graphics

Radeon 780M

-

Generation

Ryzen 7 (Zen 4 (Hawk Point))

Package

-

Transistor Count

25 billions

6 nm

Manufacturing Process

4 nm

FP7

Socket

FP8

45 W

Power Consumption

35-54 W

95 °C

Peak Operating Temperature

100°C

-

Foundry

TSMC

-

Die Size

178 mm²

-

Package

FP8, FP7, FP7r2

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

3.3 GHz

Performance Core Base Frequency

3.8 GHz

4.9 GHz

Performance Core Turbo Frequency

5.1 GHz

8

Total Core Count

8

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

33x

Multiplier

38x

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

16 MB shared

L3 Cache

16 MB shared

Yes

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR5-4800, LPDDR5-6400

Memory Types

DDR5-5600, LPDDR5x-7500

64 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

89.6 GB/s

-

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

2000 MHz

GPU Base Frequency

1500 MHz

2400 MHz

GPU Max Dynamic Frequency

2700 MHz

768

Shader Units

768

48

Texture Units

48

32

Raster Operation Units

32

12

Execution Units

12

15 W

Power Consumption

15 W

-

Max Resolution

7680x4320 - 60 Hz

3.686 TFLOPS

Graphics Performance

8.12 TFLOPS

Miscellaneous

AMD Ryzen 9 6900HX

Official Website

AMD Ryzen 7 8845HS

4.0

PCIe Version

4.0

16

PCIe Lanes

20

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