Single Core
Top 500
AMD Ryzen 5 8640U
AMD Ryzen 5 8640U is a Laptop processor from AMD. The CPU belongs to the Hawk Point family. The processor has 6 cores and 12 threads. And the processor is also made using TSMC 4nm FinFET technology. Its characteristics, as well as benchmark results, are presented in more detail below.
Basic
Label Name
AMD
Platform
Laptop
Model Name
?
The Intel processor number is just one of several factors - along with processor brand, system configurations, and system-level benchmarks - to be considered when choosing the right processor for your computing needs.
Ryzen 5 8640U
Code Name
Hawk Point
Generation
Zen 4
CPU Specifications
Total Cores
?
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
6
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
12
Basic Frequency
3.5 GHz
Max Turbo Frequency
?
Max Turbo Frequency is the maximum single-core frequency at which the processor is capable of operating using Intel® Turbo Boost Technology and, if present, Intel® Turbo Boost Max Technology 3.0 and Intel® Thermal Velocity Boost. Frequency is typically measured in gigahertz (GHz), or billion cycles per second.
Up to 4.9 GHz
L2 Cache
6 MB
L3 Cache
16 MB
Unlocked for Overclocking
?
AMD`s product warranty does not cover damages caused by overclocking, even when overclocking is enabled via AMD hardware and/or software. GD-26.
No
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
FP7, FP7r2, FP8
Technology
?
Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.
TSMC 4nm FinFET
TDP
28W
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
100°C
PCI Express Version
?
PCI Express Revision is the supported version of the PCI Express standard. Peripheral Component Interconnect Express (or PCIe) is a high-speed serial computer expansion bus standard for attaching hardware devices to a computer. The different PCI Express versions support different data rates.
PCIe® 4.0
Memory Specifications
Memory Type
?
Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.
DDR5 (FP7r2), LPDDR5X (FP7-FP8)
Max Memory Size
?
Max memory size refers to the maximum memory capacity supported by the processor.
256 GB
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
2
Maximum Memory Speed
4x2R DDR5-5600
ECC Memory Support
No
GPU Specifications
Integrated Graphics Model
?
An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.
AMD Radeon™ 760M
Graphics Frequency
?
Graphics max dynamic frequency refers to the maximum opportunistic graphics render clock frequency (in MHz) that can be supported using Intel® HD Graphics with Dynamic Frequency feature.
2600 MHz
Graphics Core Count
8
Miscellaneous
Official Website
OS Support
Windows 11 - 64-Bit Edition, Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit
Geekbench 6
Single Core
2516
Multi Core
8774
Performance
Multi Core
Passmark CPU
Single Core
3176
Multi Core
19592
Performance
Integer Math
Multi Core
64.7
GOps/Sec
Floating Point Math
Multi Core
39.1
GOps/Sec
Find Prime Numbers
Multi Core
72
M Primes/Sec
Random String Sorting
Multi Core
24.3
M Strings/Sec
Data Encryption
Multi Core
13.5
GB/Sec
Data Compression
Multi Core
228.1
MB/Sec
Physics
Multi Core
1039
Frames/Sec
Extended Instructions
Multi Core
16.9
B Matrices/Sec
Single Thread
Multi Core
3.2
GOps/Sec
Show more
Cinebench R23
Single Core
1783
Multi Core
11269
Compared to Other CPU
23%
31%
79%
Better then 23% CPU over the past year
Better then 31% CPU over the past 3 years
Better then 79% CPU
SiliconCat Rating
174
Ranks 174 among Laptop/Mobile CPU on our website
615
Ranks 615 among all CPU on our website
Cinebench R23 Single Core
Cinebench R23 Multi Core
Geekbench 6 Single Core
Geekbench 6 Multi Core
Passmark CPU Single Core
Passmark CPU Multi Core
