AMD Ryzen 7 Pro 6850U vs AMD Ryzen 3 5400U

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We compared two laptop CPUs: AMD Ryzen 7 Pro 6850U with 8 cores 2.7GHz and AMD Ryzen 3 5400U with 4 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 Pro 6850U 's Advantages

Released 1 years and 3 months late

Higher specification of memory (LPDDR5-6400 vs LPDDR4-4266)

Larger memory bandwidth (76.8GB/s vs 51.2GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (2.7GHz vs 2.6GHz)

Larger L3 cache size (16MB vs 8MB)

More modern manufacturing process (6nm vs 7nm)

AMD Ryzen 3 5400U 's Advantages

Lower TDP (10W vs 15W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 7 Pro 6850U

1650

AMD Ryzen 3 5400U

1639

Geekbench 6 Multi Core

AMD Ryzen 7 Pro 6850U +69%

7612

AMD Ryzen 3 5400U

4483

Geekbench 5 Single Core

AMD Ryzen 7 Pro 6850U +21%

1492

AMD Ryzen 3 5400U

1227

Geekbench 5 Multi Core

AMD Ryzen 7 Pro 6850U +91%

7698

AMD Ryzen 3 5400U

4025

Passmark CPU Single Core

AMD Ryzen 7 Pro 6850U +22%

3238

AMD Ryzen 3 5400U

2637

Passmark CPU Multi Core

AMD Ryzen 7 Pro 6850U +96%

20856

AMD Ryzen 3 5400U

10604

AMD Ryzen 7 Pro 6850U

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AMD Ryzen 3 5400U

General Parameters

Apr 2022

Release Date

Jan 2021

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Rembrandt

Core Architecture

Cezanne

FP7

Socket

FP6

Radeon 680M

Integrated Graphics

Radeon RX Vega 6

Package

6 nm

Manufacturing Process

7 nm

FP7

Socket

FP6

15-28 W

Power Consumption

10-25 W

95 °C

Peak Operating Temperature

105 °C

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

8

2.7 GHz

Performance Core Base Frequency

2.6 GHz

4.7 GHz

Performance Core Turbo Frequency

4 GHz

8

Total Core Count

4

16

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

27x

Multiplier

26x

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

512 K per core

16 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR5-4800, LPDDR5-6400

Memory Types

DDR4-3200, LPDDR4-4266

64 GB

Max Memory Size

32 GB

4

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

51.2 GB/s

-

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

2000 MHz

GPU Base Frequency

-

2200 MHz

GPU Max Dynamic Frequency

1600 MHz

768

Shader Units

384

48

Texture Units

24

32

Raster Operation Units

8

12

Execution Units

-

15 W

Power Consumption

15 W

3.686 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 7 Pro 6850U

Official Website

AMD Ryzen 3 5400U

4.0

PCIe Version

3.0

20

PCIe Lanes

12

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