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AMD

AMD Ryzen Threadripper PRO 9965WX 100-100000724WOF 24-core desktop processor

SKU CH-XD97-TQME7 MPN 100-100000724WOF

24-core desktop processor with 48 threads running at 4.2 GHz base and up to 5.4 GHz boost on Socket sTR5 with 128 MB L3 cache and 8-channel DDR5-6400 ECC support

  • Product nameRyzen Threadripper PRO 9965WX
  • CPU cores24-Core
  • CPU socketSocket sTR5
  • Maximum turbo clockUp to 5.4 GHz
  • TDP rating350 W
  • Processor classDesktop
  • 24 cores and 48 threads accelerate multi-threaded render workloads
  • 2 GHz base and 5.4 GHz max turbo boost single-thread responsiveness
  • 128 MB L3 cache reduces data latency for large datasets
  • 8-channel DDR5-6400 with ECC support protects memory integrity
  • TSMC 4 nm FinFET process at 350 W TDP enables sustained high performance

24-core sTR5 workstation processor

The AMD Ryzen Threadripper PRO 9965WX targets professional workstations for artists, architects and engineers. It delivers 24 cores and 48 threads on the sTR5 platform with a 350 W thermal design. No integrated graphics are included, so a discrete GPU is required for display output. The TSMC 4 nm Shimada Peak die supports 64-bit instruction sets and enterprise-class security features.

128 MB L3 cache and eight-channel DDR5-6400

The processor provides 128 MB of L3 cache plus 24 MB of L2 cache to feed data-hungry multi-threaded workloads. Eight memory channels support DDR5-6400 with ECC for large-capacity, error-corrected memory subsystems. Base frequency runs at 4.2 GHz with a maximum boost up to 5.4 GHz for lightly threaded bursts. The 350 W rating defines the cooling envelope; sustained all-core loads will operate within that limit.

Platform expandability with sTR5 and 8-channel

The sTR5 socket unlocks a highly expandable workstation platform with extensive PCIe lane availability for multiple GPUs and high-speed storage. Eight-channel memory architecture frees bandwidth for large datasets and complex simulations. Virtualization technology support enables efficient VM deployments. Pair with a discrete graphics card and robust cooling solution to complete the build.

How it compares

Measured against everything we stock in Desktop Processors, at today’s prices. Recalculated every night.

Price $2,052.99
Pricier than about 91% of the 494 comparable items (median $149.99).
CPU cores 24-Core
Higher than about 90% of the 271 comparable items (median 8).
Maximum turbo clock Up to 5.4 GHz
Higher than about 80% of the 246 comparable items (median 4.7 GHz).

New to this? Buying a processor with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameAMD
Product lineRyzen Threadripper PRO 9000 WX-Series
Model name100-100000724WOF
Product nameRyzen Threadripper PRO 9965WX
Performance
Working frequency4.2 GHz
Processor
CPU cores24-Core
CPU socketSocket sTR5
Maximum turbo clockUp to 5.4 GHz
TDP rating350 W
Processor classDesktop
Processor codenameShimada Peak
CPU threads48-Threads
L1 cache size1920 KB
Level 2 cache24 MB
Level 3 cache128 MB
Process nodeTSMC 4 nm FinFET
CPU instruction set64-Bit
Virtualization supportYes
Max PCIe lanes148, 144, 128 (Total/Usable/PCIe 5.0)
Memory
Supported memoryDDR5 6400
Channel configuration8
ECC memorySupported
Graphics
Built-in graphicsNone Integrated Graphics
Ports & slots
PCIe generation5.0
Size & build
Shipping weight0.39 kg
Package size127 × 127 × 72 mm
Compatibility
Compatible desktop chipsetsAMD Pro 695 / AMD TRX50 / AMD WRX90
Compatible systemsWindows 11–64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit, Windows 10–64-Bit Edition
In the box
Included coolerNot included - Processor Only
More details
Advanced technologiesAMD EXPO Technology , AMD PRO technologies , AMD Ryzen Technologies

Questions about this item

Will the sTR5 socket on the Threadripper PRO 9965WX accept an older sTR4 or TR4 cooler I already own?

No, the sTR5 socket used by the 24-core 9965WX is physically different from sTR4 and TR4, so existing coolers for those sockets will not fit.

How can I confirm the 24-core 9965WX is running at its 4.2 GHz base and 5.4 GHz max turbo after installation?

Check the CPU frequency readout in BIOS or a monitoring tool such as Ryzen Master; it should show 4.2 GHz base clock and boost up to 5.4 GHz under load.

Does the 100-100000724WOF box include a cooler or DDR5-6400 memory, or must I buy them separately?

The processor is sold without a cooler and without memory; you must purchase an sTR5-compatible cooler and DDR5-6400 modules separately.

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