AMD Ryzen 5 6600H vs AMD Ryzen 9 8940H

VS

We compared two laptop CPUs: AMD Ryzen 5 6600H with 6 cores 3.3GHz and AMD Ryzen 9 8940H with 8 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 6600H 's Advantages

Higher specification of memory (LPDDR5-6400 vs DDR5-5600)

AMD Ryzen 9 8940H 's Advantages

Released 2 years late

Better graphics card performance

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

Higher base frequency (4.0GHz vs 3.3GHz)

More modern manufacturing process (4nm vs 6nm)

Lower TDP (35W vs 45W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 5 6600H

1340

AMD Ryzen 9 8940H +87%

2512

Geekbench 6 Multi Core

AMD Ryzen 5 6600H

4715

AMD Ryzen 9 8940H +177%

13104

AMD Ryzen 5 6600H

VS

AMD Ryzen 9 8940H

General Parameters

Jan 2022

Release Date

Jan 2024

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Rembrandt

Core Architecture

Zen 4 (Phoenix)

FP7

Socket

FP8

Radeon 660M

Integrated Graphics

Radeon 780M

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

CPU Performance

6

Performance Cores

8

12

Performance Core Threads

16

3.3 GHz

Performance Core Base Frequency

4.0 GHz

4.5 GHz

Performance Core Turbo Frequency

5.2 GHz

6

Total Core Count

8

12

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

33x

Multiplier

40x

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

8 MB

16 MB shared

L3 Cache

16 MB

No

Unlocked Multiplier

No

Memory Parameters

DDR5-4800, LPDDR5-6400

Memory Types

DDR5-5600

-

Max Memory Size

256 GB

4

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

89.6 GB/s

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

1500 MHz

1900 MHz

GPU Max Dynamic Frequency

2800 MHz

384

Shader Units

768

24

Texture Units

48

16

Raster Operation Units

32

6

Execution Units

12

15 W

Power Consumption

15 W

-

Max Resolution

7680x4320 - 60 Hz

1.46 TFLOPS

Graphics Performance

8.12 TFLOPS

Miscellaneous

AMD Ryzen 5 6600H

Official Website

AMD Ryzen 9 8940H

4.0

PCIe Version

4.0

20

PCIe Lanes

20

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