AMD

AMD Ryzen Threadripper 9960X

AMD processor specifications and benchmark scores

24
Cores
48
Threads
5.3
GHz Boost
350W
TDP
🔓Unlocked 🛡️ECC Memory

AMD Ryzen Threadripper 9960X Specifications

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Ryzen Threadripper 9960X Core Configuration

Processing cores and threading

The AMD Ryzen Threadripper 9960X features 24 physical cores and 48 threads, which directly impacts multi-threaded performance in CPU benchmarks. More cores allow the processor to handle parallel workloads efficiently, improving performance in video editing, 3D rendering, and multitasking scenarios. Thread count determines how many simultaneous tasks the CPU can process, with higher thread counts benefiting productivity applications and content creation workflows.

Cores
24
Threads
48
SMP CPUs
1
⏱️

Threadripper 9960X Clock Speeds

Base and boost frequencies

Clock speed is a critical factor in Ryzen Threadripper 9960X benchmark performance, measured in GHz. The base clock represents the guaranteed operating frequency, while the boost clock indicates maximum single-core performance under optimal conditions. Higher clock speeds translate to faster single-threaded performance, which is essential for gaming and applications that don't fully utilize multiple cores. The Ryzen Threadripper 9960X by AMD can dynamically adjust its frequency based on workload and thermal headroom.

Base Clock
4.2 GHz
Boost Clock
5.3 GHz
Multiplier
42x 🔓
💾

AMD's Ryzen Threadripper 9960X Cache Hierarchy

L1, L2, L3 cache sizes

Cache memory is ultra-fast storage built directly into the Threadripper 9960X processor die. L1 cache provides the fastest access for frequently used data, while L2 and L3 caches offer progressively larger storage with slightly higher latency. Larger cache sizes significantly improve CPU benchmark scores by reducing memory access times. The Ryzen Threadripper 9960X's cache configuration is optimized for both gaming performance and productivity workloads, minimizing data fetch delays during intensive computations.

L1 Cache
64 KB (per core)
L2 Cache
1 MB (per core)
L3 Cache
128 MB (shared)
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Zen 5 Architecture & Process

Manufacturing and design details

The AMD Ryzen Threadripper 9960X is built on AMD's 4 nm manufacturing process, which determines power efficiency and thermal characteristics. Smaller process nodes allow for more transistors in the same space, enabling higher performance per watt. The architecture defines how the processor handles instructions and manages data flow, directly impacting benchmark results across different workload types. Modern CPU architectures like the one in Threadripper 9960X incorporate advanced branch prediction and out-of-order execution for optimal performance.

Architecture
Zen 5
Codename
Shimada Peak
Process Node
4 nm
Foundry
TSMC
Transistors
33,260 million
Die Size
4x 70.6 mm²
Generation
Ryzen Threadripper (Zen 5 (Shimada Peak))
🔢

Zen 5 Instruction Set Features

Supported CPU instructions and extensions

The Ryzen Threadripper 9960X by AMD supports various instruction set extensions that enable optimized performance for specific workloads. SIMD instructions like SSE and AVX accelerate multimedia, scientific computing, and AI workloads by processing multiple data points simultaneously. Features like AES-NI provide hardware-accelerated encryption, while AVX-512 (if supported) enables advanced vector processing for data centers and high-performance computing. These instruction sets are critical for software compatibility and performance in modern applications.

MMX
SSE
SSE2
SSE3
SSSE3
SSE4A
SSE4.1
SSE4.2
AES
AVX
AVX2
AVX-512
BMI1
BMI2
SHA
F16C
FMA3
AMD64
AMD-V
SMAP
SMEP
SMT
Precision Boost 2
🔌

Threadripper 9960X Power & Thermal

TDP and power specifications

The AMD Ryzen Threadripper 9960X has a TDP (Thermal Design Power) of 350W, indicating the cooling solution required for sustained operation. TDP affects both system power consumption and the type of cooler needed. Lower TDP processors are ideal for compact builds and laptops, while higher TDP chips typically offer better sustained performance in demanding CPU benchmarks. Understanding power requirements helps ensure your system can deliver consistent performance without thermal throttling.

TDP
350W
Tj Max
95°C
🔧

AMD Socket sTR5 Platform & Socket

Compatibility information

The Ryzen Threadripper 9960X uses the AMD Socket sTR5 socket, which determines motherboard compatibility. Choosing the right platform is essential for building a system around this processor. The socket type also influences available features like PCIe lanes, memory support, and upgrade paths. When comparing CPU benchmarks, ensure you're looking at processors compatible with your existing or planned motherboard to make informed purchasing decisions.

Socket
AMD Socket sTR5
PCIe
Gen 5, 80 Lanes(CPU only)
Package
FC-LGA4844
DDR5

AMD Socket sTR5 Memory Support

RAM compatibility and speeds

Memory support specifications for the Threadripper 9960X define which RAM types and speeds are compatible. Faster memory can significantly improve CPU benchmark performance, especially in memory-intensive applications and gaming. The memory controller integrated into the Ryzen Threadripper 9960X determines maximum supported speeds and channels. Dual-channel or quad-channel memory configurations can double or quadruple memory bandwidth, providing noticeable performance gains in content creation and scientific workloads.

Memory Type
DDR5
Memory Bus
Quad-channel
Memory Bandwidth
204.8 GB/s
ECC Memory
Supported
📦

Ryzen Threadripper 9960X Product Information

Release and pricing details

The AMD Ryzen Threadripper 9960X is manufactured by AMD and represents their commitment to delivering competitive CPU performance. Understanding the release date and pricing helps contextualize benchmark comparisons with other processors from the same generation. Launch pricing provides a baseline for evaluating value, though street prices often differ. Whether you're building a new system or upgrading, the Ryzen Threadripper 9960X by AMD offers a specific balance of performance, features, and cost within AMD's product lineup.

Manufacturer
AMD
Release Date
Jul 2025
Launch Price
$1499
Market
Desktop
Status
Active
Part Number
100-000001595
Bundled Cooler
None

Ryzen Threadripper 9960X Benchmark Scores

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No benchmark data available for this CPU.

About AMD Ryzen Threadripper 9960X

The investigation into the AMD Ryzen Threadripper 9960X begins with its formidable multi-threading architecture, built upon the Zen 5 (Shimada Peak) microarchitecture. Featuring 24 cores and 48 threads, this processor is engineered to handle massive parallel workloads typical of professional environments. Its performance frequencies are notably aggressive, with a base clock of 4.20 GHz and a turbo ceiling of 5.30 GHz, ensuring swift response times in both single and multi-threaded scenarios. The 4 nm manufacturing process allows for this density of cores while maintaining efficiency, although the power envelope reflects its workstation pedigree. With a TDP of 350W, the thermal design necessitates a robust cooling solution to sustain peak performance under continuous load. The shared 128 MB L3 cache is a significant asset, reducing latency when data is accessed across the complex core layout. This specific silicon implementation, the Shimada Peak, represents a mature evolution of the Threadripper lineage. The AMD Ryzen Threadripper 9960X is positioned as a high-end desktop (HEDT) solution, bridging the gap between consumer and enterprise-grade computing. We can summarize the key architectural attributes as follows: 1. 24 physical cores utilizing Simultaneous Multithreading to provide 48 logical processing threads. 2. A base frequency of 4.20 GHz with a maximum boost potential of 5.30 GHz across compatible workloads. 3. A substantial 128 MB unified L3 cache designed to feed the cores with minimal stalls. 4. A 350-watt Thermal Design Power rating requiring high-performance air or liquid cooling. 5. Compatibility with the AMD Socket sTR5 platform, supporting enterprise-grade I/O and memory configurations. Delving into the thermal and power characteristics, the 350W TDP of the 24-core part suggests a focus on raw throughput over extreme efficiency. This thermal design allows the processor to maintain high all-core frequencies for rendering, compiling, and scientific simulation tasks without significant throttling. The shared cache hierarchy plays a critical role here, as the 128 MB of L3 memory prevents frequent trips to main RAM, which can be a bottleneck in data-intensive operations. When examining the target use cases, this CPU excels in environments where time is money, such as 3D animation, video encoding, and complex software development. The AMD Ryzen Threadripper 9960X, with its launch price of $1499, offers a compelling value proposition for professionals requiring high core counts. It competes by offering a balance of high clock speeds and a moderate core count compared to its 32 and 64-core siblings. The sTR5 socket ensures a pathway for future upgrades and supports extensive PCIe lanes for multiple GPUs and storage arrays. Ultimately, the performance profile of this chip is tailored for users who need desktop convenience with server-class capability. The 4 nm process node is the enabling technology that makes this density of compute possible within a manageable thermal envelope. The 9960X stands as a testament to AMD's aggressive push in the high-end desktop market.

The Intel Equivalent of Ryzen Threadripper 9960X

Looking for a similar processor from Intel? The Intel Core i9-14900KS offers comparable performance and features in the Intel lineup.

Intel Core i9-14900KS

Intel • 24 Cores

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