AMD Ryzen 9 8945HS vs AMD Ryzen 5 6600HS

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We compared two laptop CPUs: AMD Ryzen 9 8945HS with 8 cores 4.0GHz and AMD Ryzen 5 6600HS with 6 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 8945HS '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 (4.0GHz vs 3.3GHz)

Lower TDP (35W vs 35W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 8945HS +24%

1811

AMD Ryzen 5 6600HS

1455

Cinebench R23 Multi Core

AMD Ryzen 9 8945HS +90%

17203

AMD Ryzen 5 6600HS

9045

Geekbench 6 Single Core

AMD Ryzen 9 8945HS +38%

2616

AMD Ryzen 5 6600HS

1884

Geekbench 6 Multi Core

AMD Ryzen 9 8945HS +63%

13312

AMD Ryzen 5 6600HS

8159

Blender

AMD Ryzen 9 8945HS +48%

187

AMD Ryzen 5 6600HS

126

Geekbench 5 Single Core

AMD Ryzen 9 8945HS +33%

1965

AMD Ryzen 5 6600HS

1472

Geekbench 5 Multi Core

AMD Ryzen 9 8945HS +68%

12368

AMD Ryzen 5 6600HS

7333

AMD Ryzen 9 8945HS

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AMD Ryzen 5 6600HS

General Parameters

Dec 2023

Release Date

Jan 2022

Amd

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Hawk Point)

Core Architecture

Rembrandt

FP8

Socket

FP7

Radeon 780M

Integrated Graphics

Radeon 660M

Ryzen 9 (Zen 4 (Hawk Point))

Generation

-

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

6 nm

FP8

Socket

FP7

35-54 W

Power Consumption

35 W

100°C

Peak Operating Temperature

95 °C

TSMC

Foundry

-

178 mm²

Die Size

-

FP8, FP7, FP7r2

Package

-

CPU Performance

8

Performance Cores

6

16

Performance Core Threads

12

4.0 GHz

Performance Core Base Frequency

3.3 GHz

5.2 GHz

Performance Core Turbo Frequency

4.5 GHz

8

Total Core Count

6

16

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

40x

Multiplier

33x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

512 K per core

16 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5600, LPDDR5x-7500

Memory Types

DDR5-4800, LPDDR5-6400

256 GB

Max Memory Size

-

2

Max Memory Channels

4

89.6 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

-

Graphics Card Parameters

true

Integrated Graphics

true

800 MHz

GPU Base Frequency

1500 MHz

2800 MHz

GPU Max Dynamic Frequency

1900 MHz

768

Shader Units

384

48

Texture Units

24

32

Raster Operation Units

16

12

Execution Units

6

15 W

Power Consumption

15 W

7680x4320 - 60 Hz

Max Resolution

-

8.12 TFLOPS

Graphics Performance

1.46 TFLOPS

Miscellaneous

AMD Ryzen 9 8945HS

Official Website

AMD Ryzen 5 6600HS

4.0

PCIe Version

4.0

20

PCIe Lanes

20

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