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AMD Ryzen Threadripper 9970X sTR5 desktop processor in grey heat-spreader finish

AMD

AMD Ryzen Threadripper 9970X 32-Core 4.0 GHz sTR5 Desktop Processor 100-100001594WOF

SKU CH-JFGP-78ZT8 MPN 100-100001594WOF

A 32-core desktop processor with 64 threads, 4.0 GHz base and 5.4 GHz boost clocks, 128 MB L3 cache, DDR5-6400 quad-channel support, ECC memory capability, and a 350 W TDP on the sTR5 platform

  • Processors TypeDesktop
  • NameRyzen Threadripper 9970X
  • CPU Socket TypeSocket sTR5
  • Core NameShimada Peak
  • # of Cores32-Core
  • # of Threads64-Threads
  • 32 cores and 64 threads accelerate multi-threaded workloads
  • 0 GHz base up to 5.4 GHz boost speeds single-threaded tasks
  • 128 MB L3 cache reduces latency for large datasets
  • DDR5-6400 quad-channel memory with ECC support enhances data integrity
  • TSMC 4 nm FinFET at 350 W TDP delivers high compute density

AMD Ryzen Threadripper 9970X 32-Core Workstation CPU

The AMD Ryzen Threadripper 9970X is a desktop processor built for professional workstations. It targets artists, architects and engineers who need high multi-threaded throughput. The chip delivers 32 cores and 64 threads with a 4.0 GHz base clock and up to 5.4 GHz max turbo frequency. A 350 W TDP reflects its performance envelope.

DDR5 6400 Four-Channel Memory Interface

The processor supports DDR5 6400 memory across four channels for high bandwidth. ECC memory is supported for data integrity in critical workloads. Maximum memory speed and stability depend on the motherboard's memory trace layout and qualified vendor list. Populating all four channels with matched kits is required to reach rated throughput.

sTR5 Socket and 350 W Cooling Requirements

The CPU uses the sTR5 socket and requires a motherboard with a compatible chipset and VRM design. A cooling solution rated for at least 350 W is necessary to sustain boost frequencies. Verify case clearance for the chosen cooler and confirm the power supply can deliver sufficient current on the 12 V rail. BIOS updates may be needed for full support.

Highlights

  • 32 cores and 64 threads accelerate multi-threaded workloads
  • 0 GHz base up to 5.4 GHz boost speeds single-threaded tasks
  • 128 MB L3 cache reduces latency for large datasets
  • DDR5-6400 quad-channel memory with ECC support enhances data integrity
  • TSMC 4 nm FinFET at 350 W TDP delivers high compute density

Specifications

BrandAMD
Processors TypeDesktop
SeriesRyzen Threadripper 9000 Series
NameRyzen Threadripper 9970X
Model100-000001594WOF
CPU Socket TypeSocket sTR5
Core NameShimada Peak
# of Cores32-Core
# of Threads64-Threads
Operating Frequency4.0 GHz
Max Turbo FrequencyUp to 5.4 GHz
L1 Cache2560 KB
L2 Cache32MB
L3 Cache128MB
Manufacturing TechTSMC 4nm FinFET
Instruction Set64-Bit
Memory TypesDDR5 6400
Memory Channel4
ECC MemorySupported
Virtualization Technology SupportYes
Integrated GraphicsNone Integrated Graphics
PCI Express Revision5.0
Max Number of PCI Express Lanes92, 88 (Total/Usable)
Thermal Design Power350W
Cooling DeviceCooling device not included - Processor Only
Compatible Desktop ChipsetsAMD TRX50
Operating System SupportedWindows 11 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit, Windows 10 - 64-Bit Edition
Advanced TechnologiesAMD EXPO Technology , AMD Ryzen Technologies
Shipping weight0.36 kg
Package size127 × 127 × 71 mm

Questions about this item

Should I choose the 32-core 9970X or look at other core counts in the Threadripper 9000 Series?

The 9970X gives you 32 cores and 64 threads with a 4.0 GHz base clock and up to 5.4 GHz boost, positioning it as a high-core-count option for heavily threaded workloads.

What does the 5.4 GHz max turbo frequency actually deliver in a real workstation?

It allows short bursts of higher single-thread speed up to 5.4 GHz when thermal and power headroom within the 350 W envelope permits.

How does the sTR5 socket and DDR5-6400 support cap memory performance in practice?

The platform runs quad-channel DDR5 at 6400 MT/s with ECC support, giving maximum bandwidth when all four channels are populated.

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