AMD® Ryzen™ Threadripper PRO 9995WX

The AMD Ryzen Threadripper PRO 9995WX is a desktop processor with 96 cores and 192 threads, built on the Zen 5 architecture (4FFX process). It launched in 2025. Clocks run from 2.5 GHz base to 5.4 GHz boost. A 384-MB L3 cache backs the cores (5.1 MB per core). It addresses DDR5 memory up to 2048 GB across 8 channels. The chip drops into the sTR5 socket and exposes PCIe 5.0. Rated TDP is 350 W. Notable platform capabilities: AVX-512, AVX-VNNI, AMD-V (Hardware Virtualization), AMD SEV.

The AMD Ryzen Threadripper PRO 9995WX scores 4,548 in single-core performance and 173,281 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 28,073 for overall performance, 119,000 for productivity performance, 103,491 for creator performance, 242,593 for engineering performance and 56,964 for gaming performance. Its multi-core throughput works out to 1,805 per core, 903 per thread and 495 per watt. Its computed efficiency index is 1,501. Its performance index is 348, so its overall performance is 248% above the Intel Core i5-12400 (index 100). Each bar shows the score as a share of a reference ceiling, which is the larger of the 99th-percentile score across the Feex CPU database and a fixed baseline.

Scores for individual PassMark CPU Mark test categories. Higher is better. These are measured test scores, not computed from the single-core and multi-core ratings.

In the individual workload tests the AMD Ryzen Threadripper PRO 9995WX scores 1,203,634 in integer math, 725,066 in floating-point math, 3,723,652 in compression, 206,662 in cryptography, 16,860 in physics simulation, 270,647 in vector SIMD, 1,476 in the prime sieve and 418,973 in sorting. Higher is better. Compared with the Intel Core i5-12400, it is 1,944% above in integer math, 1,480% above in floating-point math, 1,533% above in compression, 1,699% above in cryptography, 1,447% above in physics simulation, 1,645% above in vector SIMD, 2,103% above in the prime sieve and 1,750% above in sorting. Each bar shows the score as a share of that workload's reference ceiling, the larger of the 99th-percentile score across CPUs with a recorded value and a fixed baseline.

The AMD Ryzen Threadripper PRO 9995WX has 96 physical cores and runs 192 logical threads. It runs 2 threads per core. It runs at a base clock of 2.50 GHz and boosts up to 5.40 GHz. Its clock multiplier is unlocked for overclocking.

The AMD Ryzen Threadripper PRO 9995WX is a desktop processor, belongs to the AMD Threadripper PRO family, uses the Zen 5 architecture, carries the codename Shimada Peak and is manufactured on a 4FFX process. It launched in 2025.

The AMD Ryzen Threadripper PRO 9995WX has 7.50 MB of L1 cache, 96 MB of L2 cache and 384 MB of L3 cache. That adds up to about 487.5 MB of cache, or 5.08 MB per core. Each core has 1 MB of private L2 cache.

The AMD Ryzen Threadripper PRO 9995WX has a 3-level cache hierarchy: L1 at 7.5 MB, L2 at 96 MB and L3 at 384 MB. L3 is the largest level and makes up about 79% of the cache listed here.

The AMD Ryzen Threadripper PRO 9995WX supports DDR5 memory, addresses up to 2,048 GB of memory, uses 8 memory channels, runs memory at up to 6,400 MT/s and delivers up to 409.6 GB/s of memory bandwidth. It does not support DDR4 and LPDDR memory.

The AMD Ryzen Threadripper PRO 9995WX does not include integrated graphics, so a discrete graphics card is required for display output.

The AMD Ryzen Threadripper PRO 9995WX uses the sTR5 socket and supports PCI Express 5.0.

The AMD Ryzen Threadripper PRO 9995WX has a rated TDP of 350 W.

Instruction sets, security, virtualization, AI acceleration and OS readiness. Features are listed as supported, explicitly not supported, or not recorded; a feature that is not recorded is not the same as unsupported.

The AMD Ryzen Threadripper PRO 9995WX is manufactured by TSMC. It launched at a price of $11,699.

The AMD Ryzen Threadripper PRO 9995WX is also identified by the model number 9995WX and the SKU 900027.

After an audit, 2 values were corrected on the AMD Ryzen Threadripper PRO 9995WX record. Each change is listed with its old value, new value, rule and sources.

• L3 cache (total): 64 MB → 384 MB. Rule: Vendor specification applied. vendor-of-record contradicts stored value. Sources: Vendor page (amd.com); PassMark: AMD Ryzen Threadripper PRO 9995WX; Wikipedia: List of AMD Ryzen processors (revision 1376710910).
• Codename: Matisse → Shimada Peak. Rule: Codename from the vendor. vendor-of-record codename contradicts stored. Sources: Vendor page (amd.com); Wikipedia: List of AMD Ryzen processors (revision 1376710910).

The audit log is public: all changes for this CPU, the corrections overview and the method.

Feex has recorded 64% of the specifications it tracks for the AMD Ryzen Threadripper PRO 9995WX. Values Feex does not hold are shown as "Not recorded" rather than estimated.

Not recorded: Core Configuration: Efficiency Cores, Hybrid Architecture and All-Core Boost. Architecture & Generation: ISA Family and Market Status. Cache: L4 Cache. Memory Support: ECC Memory. Platform & Compatibility: Package, Package Size and PCIe Lanes. Power & Thermals: Base Power, Maximum Turbo Power, Configurable TDP (Min), Configurable TDP (Max), Max Junction Temperature and Tcase. Physical & Manufacturing: Transistor Count, Die Size and Die Count. Naming & Aliases: Processor Number and Part Number.

Processors that use the same sTR5 socket as the AMD Ryzen Threadripper PRO 9995WX and have the closest multi-core scores in the Feex database include AMD Ryzen Threadripper PRO 9985WX, AMD Ryzen Threadripper 9980X, AMD Ryzen Threadripper PRO 7995WX, AMD Ryzen Threadripper 7980X and AMD Ryzen Threadripper PRO 7985WX.