AMD Ryzen Threadripper 9960X 24-Core sTR5 Boxed Processor
AMD
AMD Ryzen Threadripper 9960X 24-Core sTR5 Boxed Processor
The AMD Ryzen Threadripper 9960X 24-Core sTR5 Boxed Processor is a 24-core, 48-thread desktop workstation CPU built on the Zen 5 architecture for AI developers and content creators who need sustained multi-threaded throughput in a desktop form factor. With a 128 MB L3 cache, 4-channel DDR5 memory support, and 88 usable PCIe lanes, it suits demanding creative workloads, large-model AI development, and heavy parallel compute tasks that mainstream desktop platforms cannot sustain.
Why this product
24 cores and 48 threads for heavy parallelism
The 24 Zen 5 cores and 48 threads keep intensive multi-threaded workloads — rendering, simulation, AI training — fed without queuing.
128 MB L3 cache for large working sets
A 128 MB L3 cache reduces trips to main memory, which matters when handling large datasets or AI model weights that overflow smaller caches.
Up to 5.4 GHz boost on demanding single-thread work
A 4.2 GHz base and up to 5.4 GHz boost clock let it shift to high single-thread frequencies for latency-sensitive tasks without sacrificing core count.
88 usable PCIe lanes for multi-GPU and storage expansion
92 total PCIe lanes (88 usable) give it room for multiple GPUs, high-speed NVMe arrays, and other PCIe peripherals simultaneously.
ECC memory enabled by default
Error-correcting memory is supported and enabled by default, reducing the risk of silent data corruption in long-running compute jobs.
Unlocked for overclocking with AMD EXPO support
The multiplier is unlocked, and AMD EXPO memory overclocking technology and Precision Boost Overdrive are included for users who want to push beyond stock settings.
- CPU Cores / Threads24 / 48
- Base Clock4.2 GHz
- Max. Boost ClockUp to 5.4 GHz
- L3 Cache128 MB
- Default TDP350 W
- SocketsTR5
- Memory TypeDDR5 (4-channel RDIMM)
- PCIe Lanes (Total / Usable)92 / 88
- SKUAMD-2209
- EAN730143317580
- Fits the sTR5 socket — requires a TRX50 or WRX90 platform motherboard.
- Supports 4-channel DDR5 memory in RDIMM subtype, up to 6400 MT/s.
- Compatible with the AMD TRX50 chipset for up to 80 PCIe lanes and 4-channel memory.
- Compatible with the AMD WRX90 chipset for PCIe 5.0 expandability, 8-channel memory, and enterprise-class manageability.
- 350 W default TDP demands a high-capacity TRX50/WRX90 motherboard power delivery and an appropriate workstation cooler; check your cooler's sTR5 compatibility before purchase.
- Does not include integrated graphics — a discrete GPU is required.
Best for
- AI developers training or running large models locally, where the 128 MB L3 cache and 4-channel DDR5 bandwidth help sustain throughput.
- 3D rendering and VFX artists running CPU-based render engines that scale linearly with core count across all 24 Zen 5 cores.
- Multi-GPU workstation builders who need 88 usable PCIe lanes to run several GPUs and NVMe drives concurrently without lane contention.
- Users requiring ECC memory for scientific or financial compute jobs where silent data corruption is unacceptable, as ECC is enabled by default.
- Overclockers and enthusiasts who want per-core tuning — the unlocked multiplier, Precision Boost Overdrive, and Curve Optimizer voltage offsets are all present.
Trade-offs
- Mainstream desktop users — the sTR5 socket is exclusive to Threadripper TRX50/WRX90 platforms, which are substantially more expensive than AM5 or Intel mainstream boards.
- Gaming-first builds — the 350 W TDP and workstation platform cost are disproportionate for gaming, which does not scale with this level of core count or PCIe lane count.
- Anyone needing integrated graphics — a discrete graphics card is required, adding further cost and a point of dependency.
- Builders with tight power or thermal budgets — the 350 W default TDP requires robust board power delivery and a purpose-built sTR5 cooler.
AMD Ryzen Threadripper 9000 Series processors are designed for AI developers and built for enthusiasts who demand workstation-class performance in a desktop. Purpose-built to elevate productivity, with up to 64 "Zen 5" cores and 128 threads allow effortless multitasking—and up to a massive 256 MB L3 cache delivers exceptional responsiveness and acceleration for complex tasks, demanding creative workloads, and AI development.
Choose the AMD TRX50 chipset for focused, full spectrum performance with up to 80 PCIe lanes and 4-channel memory and choose the AMD WRX90 chipset for the ultimate PCIe® 5.0 expandability, 8-channel memory, and enterprise class manageability and security.
General
| Brand | AMD |
|---|---|
| Product Line | Ryzen Threadripper 9000 Series |
| Market Segment | Enthusiast Desktop |
| Form Factor | Desktop |
| Codename | Shimada Peak |
| Product ID (Boxed) | 100-100001595WOF |
Processor
| Architecture | Zen 5 |
|---|---|
| CPU Cores | 24 |
| Threads | 48 |
| Base Clock | 4.2 GHz |
| Max. Boost Clock | Up to 5.4 GHz |
| Default TDP | 350 W |
| CPU Socket | sTR5 |
| CPU Core Technology | TSMC 4nm FinFET |
| I/O Die Technology | TSMC 6nm FinFET |
| Package Die Count | 5 |
| Unlocked for Overclocking | Yes |
Cache
| L1 Cache | 1920 KB |
|---|---|
| L2 Cache | 24 MB |
| L3 Cache | 128 MB |
Memory & I/O
| Memory Type | DDR5 |
|---|---|
| Memory Subtype | RDIMM |
| Memory Channels | 4 |
| Max. Memory Speed | Up to 6400 MT/s |
| ECC Support | Yes (Default Enabled) |
| AMD EXPO™ Technology | Yes |
| Native PCIe Lanes (Total / Usable) | 92 / 88 |
| NVMe Support | Boot, RAID0, RAID1, RAID5, RAID10 |
| Integrated Graphics | No (Discrete Graphics Card Required) |
Shipping
All our products are shipped from the United Kingdom within 24 to 48 hours of purchase. See our Shipping and Returns page for full details.
Returns
- Tech Syndicate offers a full money-back guarantee on all purchases made in our store. If you are not satisfied with your purchase, we will provide a full refund, no questions asked.
- Refunds are available within 45 days of delivery.
- After the 45-day period you are no longer eligible for a refund, so we encourage you to try the product within the first few weeks to make sure it fits your needs.