Technical Snapshot

The AMD Ryzen 3950X is a desktop processor for the AM4 platform (TSMC 7nm FinFET). It features 16 cores and 32 threads, with a base frequency of 3.5 GHz and boost up to 4.7 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 3000 Series)
AMD

Ryzen 3950X

16-Core 32-Thread @ 4.7 GHz | AM4

Total CPU cores. Unlocked for overclocking.
Cores16
Maximum boost clock frequency under AMD Precision Boost.
Max Boost4.7 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
MPN100-100000051WOF
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CategoryDesktop Processors
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Full Specifications

Processor Architecture
FamilyRyzen
SeriesRyzen 3000 Series
Cores / Threads16 / 32
LithographyTSMC 7nm FinFET
SocketAM4
Performance
Base Clock3.5 GHz
Max Boost Clock4.7 GHz
UnlockedYes
Cache
L3 Cache64.0 MB
L2 Cache8.0 MB
Memory
Memory TypeDDR4
Max Memory128 GB
Channels2
Thermal & Power
TDP105 W
Graphics
Integrated GraphicsDiscrete Graphics Card Required
Connectivity
PCIe VersionPCIe® 4.0
Product Information
Launch Date07/07/2019
Ordering Code100-100000051WOF
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Support & Downloads

Latest Drivers & SoftwareVisit AMD for the latest updates
AMD Downloads →
AMD Ryzen 3950X DocumentationPDF · Installation guide and specifications
AMD Support →
← Back to AMD CPU Catalog

Frequently Asked Questions

What socket does the AMD Ryzen 3950X use?

The AMD Ryzen 3950X uses the AM4 socket.

What memory does the AMD Ryzen 3950X support?

The AMD Ryzen 3950X supports DDR4 with up to 128 GB across 2 channels.

How many cores and threads does the AMD Ryzen 3950X have?

The AMD Ryzen 3950X has 16 cores and 32 threads with a max boost clock of 4.7 GHz.

What is the TDP of the AMD Ryzen 3950X?

The AMD Ryzen 3950X has a default TDP of 105 W.

Is the AMD Ryzen 3950X unlocked for overclocking?

Yes, the AMD Ryzen 3950X is unlocked and supports overclocking.

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MPN: 100-100000051WOF
Schemas: Product + BreadcrumbList + FAQPage
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