AMD Ryzen 5 PRO 8540U vs AMD Ryzen 5 PRO 8640U

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AMD Ryzen 5 PRO 8540U

AMD Ryzen 5 PRO 8640U

We compared two laptop CPUs: AMD Ryzen 5 PRO 8540U with 6 cores 3.7GHz and AMD Ryzen 5 PRO 8640U with 6 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 PRO 8540U 's Advantages

Integrated graphics card

Higher specification of memory (7500 vs 5600)

Higher base frequency (3.7GHz vs 3.5GHz)

AMD Ryzen 5 PRO 8640U 's Advantages

Lower TDP (28W vs 30W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 5 PRO 8540U

2359

AMD Ryzen 5 PRO 8640U +6%

2519

Geekbench 6 Multi Core

AMD Ryzen 5 PRO 8540U

8271

AMD Ryzen 5 PRO 8640U +24%

10308

AMD Ryzen 5 PRO 8540U

VS

AMD Ryzen 5 PRO 8640U

General Parameters

Apr 2024

Release Date

Apr 2024

AMD

Manufacturer

AMD

Laptop

Type

Laptop

Hawk Point 2

Core Architecture

Hawk Point

AMD Socket FP7

Socket

AMD Socket FP7

Radeon 740M

Integrated Graphics

Radeon 760M

Ryzen 5 (Zen 4 (Hawk Point))

Generation

Ryzen 5 (Zen 4 (Hawk Point))

Package

20.9 billions

Transistor Count

25 billions

4 nm

Manufacturing Process

4 nm

15-30 W

Power Consumption

28 W

TSMC

Foundry

TSMC

137 mm²

Die Size

178 mm²

CPU Performance

2

Performance Cores

-

4

Performance Core Threads

-

3.7 GHz

Performance Core Base Frequency

3.5 GHz

4.9 GHz

Performance Core Turbo Frequency

4.9 GHz

4

Efficiency Cores

-

8

Efficiency Core Threads

-

3 GHz

Efficiency Core Base Frequency

-

3.5 GHz

Efficiency Core Turbo Frequency

-

6

Total Core Count

6

12

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

37

Multiplier

35.0

64 KB per core

L1 Cache

64 KB per core

6 MB

L2 Cache

1 MB per core

16 MB

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-5600,LPDDR5x-7500

Memory Types

DDR5-5600

256

Max Memory Size

-

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

2800 MHz

GPU Max Dynamic Frequency

-

4

Execution Units

-

Miscellaneous

AMD Ryzen 5 PRO 8540U

Official Website

-

4

PCIe Version

4

14

PCIe Lanes

20

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