Technical Snapshot

The AMD Ryzen 5900X is a desktop processor for the AM4 platform (TSMC 7nm FinFET). It features 12 cores and 24 threads, with a base frequency of 3.7 GHz and boost up to 4.8 GHz. The CPU has 64.0 MB of L3 cache with a 105 W TDP. Memory support includes DDR4.

Use Case
Desktop computing, gaming, content creation
Compatibility
AM4 motherboard
Category
Desktop Processor — Ryzen (Ryzen 5000 Series)
AMD

Ryzen 5900X

12-Core 24-Thread @ 4.8 GHz | AM4

Total CPU cores. Unlocked for overclocking.
Cores12
Maximum boost clock frequency under AMD Precision Boost.
Max Boost4.8 GHz
L3 cache for fast data access during gaming and compute workloads.
L3 Cache64.0 MB
Default TDP (105 W). Ensure adequate cooling for sustained boost operation.
TDP105W
MPN100-100000061WOF
PackageBox
CategoryDesktop Processors
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Full Specifications

Processor Architecture
FamilyRyzen
SeriesRyzen 5000 Series
Cores / Threads12 / 24
LithographyTSMC 7nm FinFET
SocketAM4
Performance
Base Clock3.7 GHz
Max Boost Clock4.8 GHz
UnlockedYes
Cache
L3 Cache64.0 MB
L2 Cache6.0 MB
Memory
Memory TypeDDR4
Max Memory3200 GB
Thermal & Power
TDP105 W
Graphics
Integrated GraphicsDiscrete Graphics Card Required
Connectivity
PCIe VersionPCIe® 4.0
Product Information
Launch Date11/5/2020
Ordering Code100-100000061WOF
PackageBox

Support & Downloads

Latest Drivers & SoftwareVisit AMD for the latest updates
AMD Downloads →
AMD Ryzen 5900X DocumentationPDF · Installation guide and specifications
AMD Support →
← Back to AMD CPU Catalog

Frequently Asked Questions

What socket does the AMD Ryzen 5900X use?

The AMD Ryzen 5900X uses the AM4 socket.

What memory does the AMD Ryzen 5900X support?

The AMD Ryzen 5900X supports DDR4 with up to 3200 GB across 0 channels.

How many cores and threads does the AMD Ryzen 5900X have?

The AMD Ryzen 5900X has 12 cores and 24 threads with a max boost clock of 4.8 GHz.

What is the TDP of the AMD Ryzen 5900X?

The AMD Ryzen 5900X has a default TDP of 105 W.

Is the AMD Ryzen 5900X unlocked for overclocking?

Yes, the AMD Ryzen 5900X is unlocked and supports overclocking.

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Product: AMD Ryzen 5900X
MPN: 100-100000061WOF
Schemas: Product + BreadcrumbList + FAQPage
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