Technical Snapshot

The AMD Ryzen 7900 is a desktop processor for the AM5 platform (TSMC 5nm FinFET). It features 12 cores and 24 threads, with a base frequency of 3.7 GHz and boost up to 5.4 GHz. The CPU has 64.0 MB of L3 cache with a 65 W TDP. Memory support includes DDR5.

Use Case
Desktop computing, gaming, content creation
Compatibility
AM5 motherboard
Category
Desktop Processor — Ryzen (Ryzen 7000 Series)
AMD

Ryzen 7900

12-Core 24-Thread @ 5.4 GHz | AM5

Total CPU cores. Unlocked for overclocking.
Cores12
Maximum boost clock frequency under AMD Precision Boost.
Max Boost5.4 GHz
L3 cache for fast data access during gaming and compute workloads.
L3 Cache64.0 MB
Default TDP (65 W). Ensure adequate cooling for sustained boost operation.
TDP65W
MPN100-100000590WOZ
PackageBox
CategoryDesktop Processors
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Full Specifications

Processor Architecture
FamilyRyzen
SeriesRyzen 7000 Series
Cores / Threads12 / 24
LithographyTSMC 5nm FinFET
SocketAM5
Performance
Base Clock3.7 GHz
Max Boost Clock5.4 GHz
UnlockedYes
Cache
L3 Cache64.0 MB
L2 Cache12.0 MB
Memory
Memory TypeDDR5
Max Memory128 GB
Channels2
Thermal & Power
TDP65 W
Graphics
Integrated GraphicsAMD Radeon™ Graphics
Connectivity
PCIe VersionPCIe® 5.0
Product Information
Launch Date01/14/2023
Ordering Code100-100000590WOZ
PackageBox

Support & Downloads

Latest Drivers & SoftwareVisit AMD for the latest updates
AMD Downloads →
AMD Ryzen 7900 DocumentationPDF · Installation guide and specifications
AMD Support →
← Back to AMD CPU Catalog

Frequently Asked Questions

What socket does the AMD Ryzen 7900 use?

The AMD Ryzen 7900 uses the AM5 socket.

What memory does the AMD Ryzen 7900 support?

The AMD Ryzen 7900 supports DDR5 with up to 128 GB across 2 channels.

How many cores and threads does the AMD Ryzen 7900 have?

The AMD Ryzen 7900 has 12 cores and 24 threads with a max boost clock of 5.4 GHz.

What is the TDP of the AMD Ryzen 7900?

The AMD Ryzen 7900 has a default TDP of 65 W.

Is the AMD Ryzen 7900 unlocked for overclocking?

Yes, the AMD Ryzen 7900 is unlocked and supports overclocking.

JSON-LD Structured Data — Product + FAQ + Breadcrumb
Product: AMD Ryzen 7900
MPN: 100-100000590WOZ
Schemas: Product + BreadcrumbList + FAQPage
Properties: 14 additionalProperty entries