AMD Ryzen 5 4600U vs AMD Ryzen 7 7840HS

VS

AMD Ryzen 5 4600U

AMD Ryzen 7 7840HS

We compared two laptop CPUs: AMD Ryzen 5 4600U with 6 cores 2.1GHz 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 5 4600U 's Advantages

Lower TDP (25W vs 54W)

AMD Ryzen 7 7840HS 's Advantages

Released 3 years and 3 months late

Higher specification of memory (7500 vs 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 2.1GHz)

Larger L3 cache size (16MB vs 8MB)

More modern manufacturing process (4nm vs 7nm)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 4600U

1151

AMD Ryzen 7 7840HS +53%

1768

Cinebench R23 Multi Core

AMD Ryzen 5 4600U

8004

AMD Ryzen 7 7840HS +105%

16477

Geekbench 6 Single Core

AMD Ryzen 5 4600U

1359

AMD Ryzen 7 7840HS +89%

2575

Geekbench 6 Multi Core

AMD Ryzen 5 4600U

4708

AMD Ryzen 7 7840HS +156%

12085

Geekbench 5 Single Core

AMD Ryzen 5 4600U

1068

AMD Ryzen 7 7840HS +79%

1915

Geekbench 5 Multi Core

AMD Ryzen 5 4600U

5095

AMD Ryzen 7 7840HS +120%

11238

Passmark CPU Single Core

AMD Ryzen 5 4600U

2405

AMD Ryzen 7 7840HS +57%

3785

Passmark CPU Multi Core

AMD Ryzen 5 4600U

13395

AMD Ryzen 7 7840HS +115%

28911

AMD Ryzen 5 4600U

VS

AMD Ryzen 7 7840HS

General Parameters

Jan 2020

Release Date

Apr 2023

AMD

Manufacturer

Amd

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 2

Core Architecture

Zen 4 (Phoenix)

FP6

Socket

FP8

Radeon Vega 6

Integrated Graphics

Radeon 780M

Package

-

Transistor Count

25 billions

7 nm

Manufacturing Process

4 nm

10-25 W

Power Consumption

35-54 W

105 °C

Peak Operating Temperature

100 °C

CPU Performance

6

Performance Cores

8

12

Performance Core Threads

16

2.1 GHz

Performance Core Base Frequency

3.8 GHz

4 GHz

Performance Core Turbo Frequency

5.1 GHz

6

Total Core Count

8

12

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

21x

Multiplier

38

32 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

8 MB

8 MB shared

L3 Cache

16 MB

No

Unlocked Multiplier

No

Memory Parameters

DDR4-3200, LPDDR4-4266

Memory Types

DDR5-5600, LPDDR5x-7500

32 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

68.27 GB/s

Max Memory Bandwidth

89.6 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

800 MHz

1500 MHz

GPU Max Dynamic Frequency

2700 MHz

384

Shader Units

768

24

Texture Units

48

8

Raster Operation Units

32

-

Execution Units

12

15 W

Power Consumption

15

-

Max Resolution

7680x4320 - 60 Hz

-

Graphics Performance

4.15 TFLOPS

AI Accelerator

-

NPU

AMD Ryzen™ AI

-

Theoretical performance

10 TOPS

Miscellaneous

AMD Ryzen 5 4600U

Official Website

AMD Ryzen 7 7840HS

3.0

PCIe Version

4.0

16

PCIe Lanes

20

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