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AMD Ryzen 5 PRO 8640HS
Benchmarks & Specs

Last updated: 2026-04-06

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

The AMD Ryzen 5 PRO 8640HS is a processor specifically designed for mobile use. It is based on the cutting-edge Zen 4 architecture. Thanks to the fine 4-nanometer manufacturing process, this chip achieves remarkable energy efficiency. This is a crucial advantage, especially in notebooks, where battery life counts.

We find that a good balance between performance and low power consumption has been achieved here. The integrated AMD Radeon 760M graphics unit also delivers solid visual performance. It is perfectly adequate for everyday applications as well as for lighter creative work. We can say that this integrated solution handles many tasks effortlessly.

The PRO designation also signals advanced security and management features. This makes the AMD Ryzen 5 PRO 8640HS a particularly reliable choice. Especially for professional users in business environments, it forms a robust foundation. You get a comprehensive package that should prove extremely stable in daily working life.

Overall, this processor offers convincing performance for a variety of requirements.

Modern Zen 4 Architecture
Efficient 4 nm Manufacturing
Integrated AMD Radeon 760M Graphics
PRO Features for Security and Management

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank 165 / 834
In segment Notebook

Multi-core performance

Rank 180 / 832
In segment Notebook

Geekbench 6 Single-Core
Single-core performance

10C / 10T · 3.20 GHz

2,397

8C / 8T · 3.20 GHz

2,397

6C / 12T · 5.00 GHz

2,390

6C / 12T · 5.00 GHz

2,382

12C / 16T · 4.60 GHz

2,381

Geekbench 6 Multi-Core
Multi-core performance

12C / 16T · 3.20 GHz

9,961

8C / 16T · 4.20 GHz

9,938

6C / 12T · 3.50 GHz

9,867

8C / 16T · 3.20 GHz

9,832

14C / 20T · 3.00 GHz

9,827

iGPU - FP32 Performance (Single-precision GFLOPS)

Apple M2 (8 Core)

2,840

Apple M3 (8 Core)

2,840

AMD Radeon 760M

2,663

Apple M1 (8 Core)

2,610

AMD Radeon RX Vega M GL

2,588

AI performance (NPU)

20C / 20T · 0.60 GHz

22.0 TOPS

20C / 20T · 0.60 GHz

22.0 TOPS

6C / 12T · 3.50 GHz

16.0 TOPS

12C / 12T · 0.66 GHz

15.8 TOPS

10C / 10T · 0.66 GHz

15.8 TOPS

More benchmarks

Geekbench 6 (SC)
1,989 entries

Geekbench 6 (MC)
1,927 entries

FP32 SP (iGPU)
2,219 entries

AI performance (NPU)
218 entries

Specifications

At a glance

Property	Value
Family	AMD Ryzen 5 PRO (33)
CPU group	AMD Ryzen 8040 (22)
Architecture	Hawk Point (Zen 4)
Technology	4 nm
Segment	Notebook
Socket	FP8
Generation	7
Predecessor	AMD Ryzen 5 PRO 7640HS Q2/2023
Successor

CPU Cores and Base Frequency

Property	Value
CPU Cores / Threads	6 / 12
Hyperthreading / SMT	✓
Core architecture	normal
Cores:	6x Zen 4
Frequency:	3.50 GHz
Turbo Frequency (1 Core):	5.00 GHz
Turbo Frequency (6 Cores):
L2-Cache	6.00 MB
L3-Cache	16.00 MB
Overclocking	No

Integrated graphics (iGPU)

Property	Value
GPU name	AMD Radeon 760M
GPU frequency	0.80 - 2.60 GHz
CUs / Shader	8 / 512
Raytracing	✓
Max. displays	4
Max. GPU Memory	32 GB
Technology	4 nm
Release date	Q1/2023

NPU AI performance

Property	Value
AI hardware	AMD Ryzen™ AI
AI specifications	AMD Ryzen™ AI (XDNA) @ 16 TOPS
NPU + CPU + iGPU

Memory & PCIe

Memory type	Memory bandwidth
DDR5-4800 DDR5-5600 LPDDR5-6400 LPDDR5X-7500	76.8 GB/s 89.6 GB/s 102.4 GB/s 120.0 GB/s
Property	Value
Max. Memory	256 GB
Memory channels	2
ECC	✓
PCIe	4.0 x 20
PCIe Bandwidth	39.4 GB/s

Thermal Management

Property	Value
TDP	28 W
TDP (PL2)
TDP up
TDP down	20 W
T. junction max.	100 °C

Technical details

Property	Value
Chip design	Monolithic
AES-NI	✓
Operating systems	Windows 10, Windows 11, Linux
Instruction set	x86-64 (64 bit)
ISA extensions	SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512
Release date	Q2/2024
Release price
Documents	Technical data sheet

User Reviews

Your rating

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★★★★★