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AMD Ryzen 5 8640U

Desktop CPUAMD

Dem still dey call am amd ryzen 5 8640u, ryzen 5 8640u, ryzen-5-8640u

AMDDesktop CPUZen 4

AMD Ryzen 5 desktop processor on Zen 4, with 6 cores and 12 threads and 6144 KB L2, 16 MB L3 at 28 W TDP on 4 nm process wey fit address up to 256 GB. Dem record integrated graphics; dem no specify di model.

Wetin you need know

AMD Ryzen 5 desktop processor on Zen 4, with 6 cores and 12 threads and 6144 KB L2, 16 MB L3 at 28 W TDP on 4 nm process wey fit address up to 256 GB. Dem record integrated graphics; dem no specify di model.

Reference specifications wey dem record no be tested performance or operating-system compatibility verdict. Verify di exact model and platform wit di manufacturer.

Specifications

Numbers wey dey below follow di Feex Hardware Database record for dis SKU. Fields wey no get recorded value dey omitted.

Processor

AMD Ryzen 5 8640U dey built on Zen 4 using 4 nm process for TSMC.

AMD Ryzen 5 8640U specifications: Processor
Manufacturer AMD
Family Ryzen 5
Architecture Zen 4
Codename Zen 4 (Hawk Point)
Generation Ryzen 8000 Series
Manufacturing process 4 nm
Foundry TSMC
Segment Desktop

Cores and threads

AMD Ryzen 5 8640U get 6 cores and 12 threads.

AMD Ryzen 5 8640U specifications: Cores and threads
Cores 6
P-core-dem 6
Threads 12

Clock speeds

Base clock na 3.5 GHz. Boost dey reach 4.9 GHz.

AMD Ryzen 5 8640U specifications: Clock speeds
Base frequency 3.5 GHz
Max boost 4.9 GHz

Cache

Cache on dis sheet na 16 MB L3.

AMD Ryzen 5 8640U specifications: Cache
L2 cache 6144 KB
L3 cache 16 MB
Total cache 22 MB

Memory

AMD Ryzen 5 8640U dey address 256 GB across 2 memory channels.

AMD Ryzen 5 8640U specifications: Memory
Supported types DDR5
Max capacity 256 GB
Channels 2

Package and power

Recorded power specifications dey listed below. TDP rating no be measurement of whole-system power consumption.

AMD Ryzen 5 8640U specifications: Package and power
Socket FP7/FP7r2/FP8
TDP 28 W
PCIe Revision 4.0, 20 lanes

Integrated graphics

AMD Ryzen 5 8640U include Yes.

AMD Ryzen 5 8640U specifications: Integrated graphics
Integrated graphics Yes

Market

AMD Ryzen 5 8640U enta market December, 6, 2023.

AMD Ryzen 5 8640U specifications: Market
Launch date December, 6, 2023

Independent scores

Dis na PassMark CPU figures. Dem no be Feex measurements.

AMD Ryzen 5 8640U specifications: Independent scores
Single-core score 3,453
Multi-core score 19,961
Overall score 8,302
Productivity score 17,809
Creator score 17,194
Engineering score 19,836
Gaming score 15,349
Performance per watt 712.9

Compatibility

Compatibility
Socket FP7/FP7r2/FP8
Board Shared socket no mean automatic compatibility. Check di motherboard CPU list and BIOS revision.
Memory DDR5, up to 256 GB
Graphics Yes

Shared socket no mean automatic compatibility. Boards dey often need BIOS update before newer chip wey dey di same socket go fit post.

Cooler clearance, VRM quality, and power limits matter just like di socket name.

Read di memory list on di board. Di CPU fit list more standards pass wetin one motherboard go accept.

CPU wey no get integrated graphics no need discrete graphics card every time. Some server motherboards dey provide separate management graphics controller. Check di motherboard and CPU documentation.

Sources and verification

Imported reference. Source-specific checks dey beside di supported fields and citations. How we dey do research.

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