CPU AMD LAPTOP
AMD Ryzen 5 7640HS

AMD Ryzen 5 7640HS

Codename: Zen 4 (Phoenix) Released: January 4, 2023
Total Cores
6
Physical Cores
Total Threads
12
Concurrent Threads
Boost Clock
5000 MHz
Max Turbo Frequency

Technical Highlights

Vendor : AMD
Socket : FP8
Manufacturing Process : 4 nm
TDP (PL1) : 35-54 W

About this CPU

Phoenix laptop processor with 6 cores and 12 threads, featuring Radeon 760M graphics for efficient performance laptops.

Last updated: April 09, 2026

Overall Score Of AMD Ryzen 5 7640HS

This summarizes how AMD Ryzen 5 7640HS scores across single-core performance, multi-core performance, CPU architecture, memory architecture, and energy efficiency.

73
Overall
Single-Core Performance
74
Multi-Core Performance
62
CPU Architecture
60
Memory Architecture
65
Energy Efficiency
74

General Information of AMD Ryzen 5 7640HS

CPU Name

AMD Ryzen 5 7640HS

Vendor

AMD

Release Date

January 4, 2023

Type

Laptop

Instruction Set

x86-64

Codename

Zen 4 (Phoenix)

Package and Thermals of AMD Ryzen 5 7640HS

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

25 billion

TDP (PL1)

35-54 W

Socket

FP8

CPU Cores of AMD Ryzen 5 7640HS

Performance Cores

P-Cores

6

25% of the current best P-Cores score

P-Threads

12

38% of the current best P-Threads score

P-Core Base Frequency

Top tier

4300 MHz

91% of the current best P-Core Base Frequency score

P-Core Turbo Frequency

Excellent

5000 MHz

83% of the current best P-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 7640HS

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 7640HS

Geekbench V6

Benchmark results for this category.

Multi-Core:
10,193
31% of max score
Single-Core:
2,466
58% of max score
File Compression:
1,000
37% of max score
Clang Compression:
77
24% of max score
HTML5 Browser:
188
23% of max score
PDF Renderer:
254
33% of max score
Text Processing:
263
59% of max score
Background Blur:
53
46% of max score
Photo Processing:
75
31% of max score
Ray Tracing:
17
27% of max score

PassMark CPU

Benchmark results for this category.

Multi-Core:
22,820
31% of max score
Single-Core:
3,644 MOps/Sec
62% of max score
Good
Integer Math:
72,800 MOps/Sec
30% of max score
Floating Point:
44,900 MOps/Sec
20% of max score
Prime Numbers:
78 Million Primes/Sec
7% of max score
String Sorting:
31,700 Thousand Strings/Sec
26% of max score
Data Encryption:
15,700 MBytes/Sec
27% of max score
Data Compression:
266,400 KBytes/Sec
25% of max score
Physics:
1,161 Frames/Sec
13% of max score
Extended Instructions:
20,200 Million Matrices/Sec
27% of max score

Cinebench 2024

Benchmark results for this category.

Multi-Core:
739
24% of max score
Single-Core:
102
49% of max score

Blender

Benchmark results for this category.

Render Score:
162
22% of max score

Performance Charts Of AMD Ryzen 5 7640HS

These charts show how AMD Ryzen 5 7640HS balances CPU benchmark performance and relative score versus current market leaders.

Performance Radar Chart

Category scores overview (0 to 100)
AMD Ryzen 5 7640HS

Performance Benchmarks

Grey is the market top value. Colored bar is AMD Ryzen 5 7640HS.
Market Top
AMD Ryzen 5 7640HS

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Frequently Asked Questions about AMD Ryzen 5 7640HS

The AMD Ryzen 5 7640HS was officially released in January 4, 2023, targeting the Laptop market.

The AMD Ryzen 5 7640HS is equipped with 6 cores and 12 threads, offering solid performance for general computing and entry-level tasks.

The AMD Ryzen 5 7640HS uses the FP8 socket. This is a critical specification for compatibility, as it dictates which motherboards can support this processor.

The AMD Ryzen 5 7640HS operates at a base clock frequency of 4300 MHz for its performance cores. This is the speed the processor runs at under normal, non-intensive workloads.

The AMD Ryzen 5 7640HS can reach a maximum turbo boost frequency of 5000 MHz on its performance cores. This allows the CPU to dynamically increase its speed to handle demanding tasks and gaming workloads.

The AMD Ryzen 5 7640HS 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 7640HS achieves a multi-core score of 739 on Cinebench 2024, reflecting its capability in multi-threaded creative and rendering applications.

The AMD Ryzen 5 7640HS scores 2,466 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 73%, the AMD Ryzen 5 7640HS is considered a high-performance processor in our comprehensive CPU database.

The AMD Ryzen 5 7640HS 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 7640HS has a base power consumption (TDP) of 35-54 W. This value is important for choosing an adequate CPU cooler and determining your overall system power requirements.

The AMD Ryzen 5 7640HS supports DDR5-5600, LPDDR5x-7500 memory, dictating the RAM speeds and capacities you can pair with this processor.

The AMD Ryzen 5 7640HS includes an integrated GPU, meaning you don't strictly need a dedicated graphics card for basic display output.