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CPU • AMD • LAPTOP
AMD Ryzen 5 8540U

AMD Ryzen 5 8540U

Codename: Zen 4 (Hawk Point) Released: December 6, 2023
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Total Cores
6
Physical Cores
Total Threads
12
Concurrent Threads
Boost Clock
4900 MHz
Max Turbo Frequency

Technical Highlights

Vendor : AMD
Socket : FP7
Manufacturing Process : 4 nm
TDP (PL1) : 15-30 W

About this CPU

Zen 4 Hawk Point ultrabook processor with 6 cores and 12 threads, combining 2 performance cores and 4 efficient cores with Radeon 740M graphics.

Last updated: April 09, 2026
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Overall Scores General Information Package and Thermals CPU Cores Memory Support Benchmarks Performance Charts FAQ

Overall Score Of AMD Ryzen 5 8540U

This summarizes how AMD Ryzen 5 8540U scores across single-core performance, multi-core performance, CPU architecture, memory architecture, and energy efficiency.

72
Overall
Single-Core Performance
73
Multi-Core Performance
60
CPU Architecture
60
Memory Architecture
65
Energy Efficiency
74

General Information of AMD Ryzen 5 8540U

CPU Name

AMD Ryzen 5 8540U

Vendor

AMD

Release Date

December 6, 2023

Type

Laptop

Instruction Set

x86-64

Codename

Zen 4 (Hawk Point)

Package and Thermals of AMD Ryzen 5 8540U

Manufacturing Process

4 nm

50% of the current best Manufacturing Process score

Max Temp (TJMax)

Top tier

100 C

91% of the current best Max Temp (TJMax) score

Transistor Count

20.9 billion

TDP (PL1)

15-30 W

Socket

FP7

CPU Cores of AMD Ryzen 5 8540U

Performance Cores

P-Cores

2

8% of the current best P-Cores score

P-Threads

4

13% of the current best P-Threads score

P-Core Base Frequency

Excellent

3700 MHz

79% of the current best P-Core Base Frequency score

P-Core Turbo Frequency

Excellent

4900 MHz

82% of the current best P-Core Turbo Frequency score

Efficient Cores

E-Cores

4

25% of the current best E-Cores score

E-Threads

Good

8

50% of the current best E-Threads score

E-Core Base Frequency

Good

3000 MHz

68% of the current best E-Core Base Frequency score

E-Core Turbo Frequency

Excellent

3700 MHz

79% of the current best E-Core Turbo Frequency score

Total

Total Cores

6

19% of the current best Total Cores score

Total Threads

12

38% of the current best Total Threads score

Multiplier

Locked

Bus Frequency

Top tier

100 MHz

100% of the current best Bus Frequency score

Unlocked Multiplier

No

L1 Cache

64 KB

33% of the current best L1 Cache score

L2 Cache

1 MB

2% of the current best L2 Cache score

L3 Cache

16 MB

8% of the current best L3 Cache score

NPU

No

Memory Support of AMD Ryzen 5 8540U

Memory Types

Top tier

DDR5-5600, LPDDR5x-7500

100% of the current best Memory Types score

Max Memory Size

Excellent

256 GB

50% of the current best Max Memory Size score

Memory Channels

2

3% of the current best Memory Channels score

ECC Support

No

Technologies

AVX-512, BMI1, BMI2, F16C, SHA, Precision Boost 2, SMT, AMD-V, EVP, NX-Bit, SMAP, SMEP

Benchmarks of AMD Ryzen 5 8540U

Geekbench V6

Benchmark results for this category.

Multi-Core:
9,174
28% of max score
Single-Core:
2,447
57% of max score
File Compression:
1,010
38% of max score
Clang Compression:
63
20% of max score
HTML5 Browser:
180
22% of max score
PDF Renderer:
227
29% of max score
Text Processing:
247
55% of max score
Background Blur:
43
37% of max score
Photo Processing:
75
31% of max score
Ray Tracing:
14
23% of max score

PassMark CPU

Benchmark results for this category.

Multi-Core:
18,381
25% of max score
Single-Core:
3,628 MOps/Sec
61% of max score
Good
Integer Math:
57,400 MOps/Sec
24% of max score
Floating Point:
35,100 MOps/Sec
15% of max score
Prime Numbers:
68 Million Primes/Sec
6% of max score
String Sorting:
24,900 Thousand Strings/Sec
20% of max score
Data Encryption:
12,300 MBytes/Sec
21% of max score
Data Compression:
209,200 KBytes/Sec
19% of max score
Physics:
1,002 Frames/Sec
11% of max score
Extended Instructions:
15,100 Million Matrices/Sec
20% of max score

Cinebench 2024

Benchmark results for this category.

Multi-Core:
568
18% of max score
Single-Core:
104
50% of max score

Blender

Benchmark results for this category.

Render Score:
124
17% of max score

Performance Charts Of AMD Ryzen 5 8540U

These charts show how AMD Ryzen 5 8540U balances CPU benchmark performance and relative score versus current market leaders.

Performance Radar Chart

Category scores overview (0 to 100)
AMD Ryzen 5 8540U

Performance Benchmarks

Grey is the market top value. Colored bar is AMD Ryzen 5 8540U.
Market Top
AMD Ryzen 5 8540U

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Frequently Asked Questions about AMD Ryzen 5 8540U

The AMD Ryzen 5 8540U was officially released in December 6, 2023, targeting the Laptop market.

The AMD Ryzen 5 8540U is equipped with 6 cores and 12 threads, offering solid performance for general computing and entry-level tasks.

The AMD Ryzen 5 8540U uses the FP7 socket. This is a critical specification for compatibility, as it dictates which motherboards can support this processor.

The AMD Ryzen 5 8540U operates at a base clock frequency of 3700 MHz for its performance cores (and 3000 MHz for E-cores). This is the speed the processor runs at under normal, non-intensive workloads.

The AMD Ryzen 5 8540U can reach a maximum turbo boost frequency of 4900 MHz on its performance cores (and 3700 MHz for E-cores). This allows the CPU to dynamically increase its speed to handle demanding tasks and gaming workloads.

The AMD Ryzen 5 8540U has a maximum junction temperature (TjMax) of 100 C. This is the maximum temperature possible before the processor initiates thermal throttling or shuts down to prevent permanent damage.

The AMD Ryzen 5 8540U achieves a multi-core score of 568 on Cinebench 2024, reflecting its capability in multi-threaded creative and rendering applications.

The AMD Ryzen 5 8540U scores 2,447 on the Geekbench v6 single-core test, indicating how snappy and responsive it will feel in everyday applications and most games.

With an overall performance rating of 72%, the AMD Ryzen 5 8540U is considered a high-performance processor in our comprehensive CPU database.

The AMD Ryzen 5 8540U features 16 MB of L3 cache. A larger cache helps the processor access frequently used data faster, which can significantly boost gaming performance.

The AMD Ryzen 5 8540U has a base power consumption (TDP) of 15-30 W. This value is important for choosing an adequate CPU cooler and determining your overall system power requirements.

The AMD Ryzen 5 8540U supports DDR5-5600, LPDDR5x-7500 memory, dictating the RAM speeds and capacities you can pair with this processor.

The AMD Ryzen 5 8540U includes an integrated GPU, meaning you don't strictly need a dedicated graphics card for basic display output.