AMD Ryzen 7 7840H vs AMD Ryzen 7 7840HS

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We compared two laptop CPUs: AMD Ryzen 7 7840H with 8 cores 3.8GHz and AMD Ryzen 7 7840HS 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 7840H's Advantages

Lower TDP (35W vs 35W)

AMD Ryzen 7 7840HS's Advantages

Higher specification of memory (LPDDR5x-7500 vs DDR5-5600)

Newer PCIe version (4.0 vs 4)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 7840H

1800

AMD Ryzen 7 7840HS

1789

Cinebench R23 Multi Core

AMD Ryzen 7 7840H +5%

17887

AMD Ryzen 7 7840HS

16992

Geekbench 6 Single Core

AMD Ryzen 7 7840H +5%

2625

AMD Ryzen 7 7840HS

2477

Geekbench 6 Multi Core

AMD Ryzen 7 7840H

11813

AMD Ryzen 7 7840HS +2%

12153

Cinebench 2024 Single Core

AMD Ryzen 7 7840H +3%

105

AMD Ryzen 7 7840HS

101

Cinebench 2024 Multi Core

AMD Ryzen 7 7840H +8%

941

AMD Ryzen 7 7840HS

866

Blender

AMD Ryzen 7 7840H

197

AMD Ryzen 7 7840HS +34%

265

Geekbench 5 Single Core

AMD Ryzen 7 7840H

1909

AMD Ryzen 7 7840HS

1915

Geekbench 5 Multi Core

AMD Ryzen 7 7840H +2%

11494

AMD Ryzen 7 7840HS

11238

Passmark CPU Single Core

AMD Ryzen 7 7840H

3947

AMD Ryzen 7 7840HS

3932

Passmark CPU Multi Core

AMD Ryzen 7 7840H

28248

AMD Ryzen 7 7840HS

28406

AMD Ryzen 7 7840H

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AMD Ryzen 7 7840HS

General Parameters

Jan 2023

Release Date

Jan 2023

AMD

Manufacturer

AMD

Laptop

Type

Laptop

-

Instruction Set

x86-64

Phoenix

Core Architecture

Zen 4 (Phoenix)

AMD Socket FP8

Socket

FP8

Radeon 780M

Integrated Graphics

Radeon 780M

Ryzen 7 (Zen 4 (Phoenix))

Generation

-

Package

25 billions

Transistor Count

25 billions

4 nm

Manufacturing Process

4 nm

AMD Socket FP8

Socket

FP8

35 W

Power Consumption

35-54 W

100 °C

Peak Operating Temperature

100°C

TSMC

Foundry

-

178 mm²

Die Size

-

FP8, FP7, FP7r2

Package

-

CPU Performance

-

Performance Cores

8

-

Performance Core Threads

16

3.8 GHz

Performance Core Base Frequency

3.8 GHz

5.1 GHz

Performance Core Turbo Frequency

5.1 GHz

8

Total Core Count

8

16

Total Thread Count

16

100MHz

Bus Frequency

100MHz

38.0

Multiplier

38x

64K per core

L1 Cache

64K per core

1MB per core

L2 Cache

1MB per core

16MB shared

L3 Cache

16MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5600

Memory Types

DDR5-5600, LPDDR5x-7500

256GB

Max Memory Size

256GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

89.6 GB/s

Yes

ECC Memory Support

-

Graphics Card Parameters

True

Integrated Graphics

True

-

GPU Base Frequency

1500 MHz

2700 MHz

GPU Max Dynamic Frequency

2700 MHz

-

Shader Units

768

-

Texture Units

48

-

Raster Operation Units

32

12

Execution Units

12

-

Power Consumption

15 W

-

Max Resolution

7680x4320 - 60 Hz

10 TFLOPS

Graphics Performance

10 TFLOPS

Miscellaneous

AMD Ryzen 7 7840H

Official Website

AMD Ryzen 7 7840HS

4

PCIe Version

4.0

20

PCIe Lanes

20

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