Ryzen 9 3900X
AMD Ryzen 9 3900X (Tray)
12 cores / 24 threads · 3.8 GHz – 4.6 GHz · AM4 · 64 MB
$166
Newegg · 3rd-party
AMD Ryzen 9 3950X (Tray)
MPN 100-000000051
- Cores
- 16 cores / 32 threads
- Clock
- 3.5 GHz – 4.7 GHz
- Socket
- AM4
- L3 cache
- 64 MB
- TDP
- 105 W
- Graphics
- None
Best price now
$259.00
at 3rd-party seller
MSRP $749 -65% vs MSRP
Near you
In stock at 0 stores nationwide.
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Where to buy
★ 5.0 out of 5 from 1 customer rating at Newegg. How we count
Price history
Lowest in-stock price by retailer
Show as table
Specifications
Processor
- Model
- Ryzen 9 3950X
- Series
- Ryzen 3000 Series
- Architecture
- Matisse
- Segment
- Consumer
Cores & clocks
- Cores
- 16
- Threads
- 32
- Base clock
- 3.5 GHz
- Boost clock
- 4.7 GHz
- L3 cache
- 64 MB
Platform
- Socket
- AM4
- TDP
- 105 W
- Integrated graphics
- None
In the box
- Packaging
- Tray
- Cooler included
- No
Wrong price, stock or spec? Tell us
Full spec sheet from Newegg
- Model/Name
- Ryzen 9 3950X
- Model/Brand
- AMD
- Model/Model
- 100-000000051
- Model/Series
- Ryzen 9 3rd Gen
- Details/L1 Cache
- 1MB
- Details/L2 Cache
- 8MB
- Details/L3 Cache
- 64MB
- Details/# of Cores
- 16-Core
- Details/# of Threads
- 32-Threads
- Details/Memory Types
- DDR4 3200
- Model/Processors Type
- Desktop
- Details/Cooling Device
- Cooling device not included - Processor Only
- Details/Memory Channel
- 2
- Details/CPU Socket Type
- Socket AM4
- Details/Manufacturing Tech
- 7nm
- Details/Max Turbo Frequency
- 4.7 GHz
- Details/Operating Frequency
- 3.5 GHz
- Details/PCI Express Revision
- 4.0 / 3.0
- Details/Thermal Design Power
- 105W
- Details/Operating System Supported
- Windows 11
- Details/Max Number of PCI Express Lanes
- 16
- Additional Information/First Listed on Newegg
- July 11, 2026
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