AMD Ryzen 5 8540U vs AMD Ryzen 9 4900HS

VS

AMD Ryzen 5 8540U

AMD Ryzen 9 4900HS

We compared two laptop CPUs: AMD Ryzen 5 8540U with 6 cores 3.2GHz and AMD Ryzen 9 4900HS with 8 cores 3.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 8540U 's Advantages

Released 3 years and 9 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 (3.2GHz vs 3.0GHz)

Larger L3 cache size (16MB vs 8MB)

More modern manufacturing process (4nm vs 7nm)

Lower TDP (30W vs 35W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 8540U +40%

1789

AMD Ryzen 9 4900HS

1271

Cinebench R23 Multi Core

AMD Ryzen 5 8540U +7%

10405

AMD Ryzen 9 4900HS

9693

Geekbench 6 Single Core

AMD Ryzen 5 8540U +73%

2445

AMD Ryzen 9 4900HS

1407

Geekbench 6 Multi Core

AMD Ryzen 5 8540U +84%

9182

AMD Ryzen 9 4900HS

4967

Blender

AMD Ryzen 5 8540U

124

AMD Ryzen 9 4900HS +25%

155

Passmark CPU Single Core

AMD Ryzen 5 8540U +43%

3759

AMD Ryzen 9 4900HS

2614

Passmark CPU Multi Core

AMD Ryzen 5 8540U

18276

AMD Ryzen 9 4900HS +4%

19134

AMD Ryzen 5 8540U

VS

AMD Ryzen 9 4900HS

General Parameters

Dec 2023

Release Date

Mar 2020

Amd

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Hawk Point)

Core Architecture

Zen 2

FP7

Socket

FP6

Radeon 740M

Integrated Graphics

Radeon Vega 8

Ryzen 5 (Zen 4 (Hawk Point))

Generation

-

Package

20.9 billions

Transistor Count

-

4 nm

Manufacturing Process

7 nm

15-30 W

Power Consumption

35 W

100 °C

Peak Operating Temperature

105 °C

TSMC

Foundry

-

137 mm²

Die Size

-

CPU Performance

2

Performance Cores

8

4

Performance Core Threads

16

3.2 GHz

Performance Core Base Frequency

3.0 GHz

4.9 GHz

Performance Core Turbo Frequency

4.3 GHz

4

Efficiency Cores

-

8

Efficiency Core Threads

-

3 GHz

Efficiency Core Base Frequency

-

3.7 GHz

Efficiency Core Turbo Frequency

-

6

Total Core Count

8

12

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

32x

Multiplier

30x

64 K per core

L1 Cache

-

1 MB per core

L2 Cache

512 K per core

16 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5600, LPDDR5x-7500

Memory Types

DDR4-3200, LPDDR4X-4266

256 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

68.27 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

800 MHz

GPU Base Frequency

-

2800 MHz

GPU Max Dynamic Frequency

1750 MHz

256

Shader Units

512

16

Texture Units

32

8

Raster Operation Units

8

4

Execution Units

-

15 W

Power Consumption

15 W

1.43 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 5 8540U

Official Website

AMD Ryzen 9 4900HS

4.0

PCIe Version

3.0

14

PCIe Lanes

16

Related CPU Comparisons

1

AMD Ryzen 5 8540U vs Intel Core i7 8665U

2

AMD Ryzen 5 8540U vs AMD Ryzen 7 5800U

3

AMD Ryzen 5 8540U vs Intel Core i7 13620H

4

AMD Ryzen 5 8540U vs Intel Core i9 13950HX

5

AMD Ryzen 5 8540U vs Intel Core Ultra 5 134U

6

AMD Ryzen 5 8540U vs AMD Ryzen 5 7535U

7

AMD Ryzen 5 8540U vs AMD Ryzen 7 8840U

8

AMD Ryzen 5 8540U vs Intel Pentium Silver N5000

9

AMD Ryzen 5 8540U vs AMD Ryzen 7 7736U

10

AMD Ryzen 5 8540U vs AMD Ryzen 7 7745HX

Related News

1

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

2

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

5

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

6

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

7

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

8

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

9

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

10

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption