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Square green ceramic processor with gold contacts and silver heat spreader, AM5 socket form factor

AMD

AMD Ryzen 9 7950X3D 100-100000908WOF desktop processor

SKU CH-V19G-8RH2M MPN 100-100000908WOF

A 16-core desktop processor with 128 MB L3 cache, 5.7 GHz max turbo and integrated Radeon graphics for Socket AM5

  • Processors TypeDesktop
  • NameRyzen 9 7950X3D
  • CPU Socket TypeSocket AM5
  • # of Cores16-Core
  • # of Threads32-Threads
  • Operating Frequency4.2 GHz
  • 16 cores and 32 threads handle heavy multi-tasking
  • 128 MB L3 cache accelerates gaming and data workloads
  • Up to 5.7 GHz max turbo frequency delivers high single-thread speed
  • Integrated AMD Radeon graphics at 400 MHz base enables display output without a discrete card
  • DDR5 5200 dual-channel memory support provides high bandwidth for modern platforms

Socket AM5 desktop processor

The AMD Ryzen 9 7950X3D is a Socket AM5 desktop processor built on the Zen 4 architecture. It delivers 16 cores and 32 threads with a 4.2 GHz base clock and up to 5.7 GHz max turbo frequency. The chip includes 128 MB of L3 cache and integrated AMD Radeon Graphics running at 400 MHz base and 2200 MHz max dynamic frequency. It is suited for enthusiasts and professionals who need high multi-threaded performance.

Motherboard and memory compatibility

Verify that your motherboard uses one of the compatible AMD chipsets: A620, B650, B650E, B850, X670, X670E, X870 or X870E. The processor supports DDR5 5200 memory in a dual-channel configuration and offers ECC memory support. A PCI Express 5.0, 4.0 or 3.0 slot is available for graphics or storage expansion. No cooling device is included, so a suitable AM5 cooler must be sourced separately.

Ideal for cached workloads; not for budget builds

This processor suits users who benefit from the large 128 MB L3 cache in gaming, compilation or simulation workloads. The 120 W TDP and the requirement for DDR5 memory and a new AM5 platform mean total system cost is significant. Builders on a tight budget or those upgrading an older AM4 system should consider alternative CPUs that fit their existing hardware.

Highlights

  • 16 cores and 32 threads handle heavy multi-tasking
  • 128 MB L3 cache accelerates gaming and data workloads
  • Up to 5.7 GHz max turbo frequency delivers high single-thread speed
  • Integrated AMD Radeon graphics at 400 MHz base enables display output without a discrete card
  • DDR5 5200 dual-channel memory support provides high bandwidth for modern platforms

Specifications

BrandAMD
Processors TypeDesktop
SeriesRyzen 9 7000 Series
NameRyzen 9 7950X3D
Model100-100000908WOF
CPU Socket TypeSocket AM5
# of Cores16-Core
# of Threads32-Threads
Operating Frequency4.2 GHz
Max Turbo FrequencyUp to 5.7 GHz
L1 Cache1MB
L2 Cache16MB
L3 Cache128MB
Manufacturing TechZen 4 - TSMC 5nm FinFET
Instruction Set64-Bit
Memory TypesDDR5 5200
Memory Channel2
ECC MemorySupported
Integrated GraphicsAMD Radeon Graphics
Graphics Base Frequency400 MHz
Graphics Max Dynamic Frequency2200 MHz
PCI Express Revision5.0 / 4.0 / 3.0
Thermal Design Power120W
Cooling DeviceCooling device not included - Processor Only
Compatible Desktop ChipsetsAMD A620 / AMD B650 / AMD B650E / AMD B850 / AMD X670 / AMD X670E / AMD X870 / AMD X870E
Operating System SupportedWindows 11
Shipping weight0.31 kg
Package size133 × 132 × 91 mm

Questions about this item

Does the 100-100000908WOF box include a cooler or do I need to buy one separately?

The processor is sold without a cooling device; you must purchase a compatible AM5 cooler separately.

How do I decide between the 16-core 7950X3D and other Ryzen 9 7000 models?

Choose the 7950X3D when you want the 128 MB L3 cache and 16 cores for heavy multithreaded workloads and gaming; other models have less cache or fewer cores.

What does the 5.7 GHz max turbo frequency mean once the chip is installed in a real system?

It is the highest single-core boost clock the processor can reach under light loads when power, temperature and motherboard BIOS allow it.

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