Ryzen Threadripper PRO 7975WX vs Ryzen Threadripper PRO 9965WX
Ryzen Threadripper PRO 7975WX
Ryzen Threadripper PRO 9965WX
Performance Spectrum - CPU
About PassMark
PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Ryzen Threadripper PRO 7975WX
Performance Per Dollar Ryzen Threadripper PRO 9965WX
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen Threadripper PRO 7975WX | Ryzen Threadripper PRO 9965WX |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($3,971.7) | ✅ More affordable ($2,699.99) |
| Longevity | ✨ Modern (Storm Peak (2023) / 5 nm) | ✨ Modern (Shimada Peak (2025) / 4 nm) |
💎 Value Proposition
| Insight | Ryzen Threadripper PRO 7975WX | Ryzen Threadripper PRO 9965WX |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+44%) |
| Upfront Cost | ⚠️ Higher cost ($3,971.7) | ✅ More affordable ($2,699.99) |
Performance Check
To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.
Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.
Technical Specifications
Side-by-side comparison of Ryzen Threadripper PRO 7975WX and Ryzen Threadripper PRO 9965WX
Ryzen Threadripper PRO 7975WX
The Ryzen Threadripper PRO 7975WX is manufactured by AMD. It was released in 19 October 2023 (2 years ago). It is based on the Storm Peak (2023) architecture. It features 32 cores and 64 threads. Base frequency is 4 GHz, with boost up to 5.3 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: sTR5. Thermal design power (TDP): 350 Watt. Memory support: DDR5. Passmark benchmark score: 95,891 points. Launch price was $3,899.
Ryzen Threadripper PRO 9965WX
The Ryzen Threadripper PRO 9965WX is manufactured by AMD. It was released in 23 July 2025 (less than a year ago). It is based on the Shimada Peak (2025) architecture. It features 24 cores and 48 threads. Base frequency is 4.2 GHz, with boost up to 5.4 GHz. L3 cache: 128 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: sTR5. Thermal design power (TDP): 350 Watt. Memory support: DDR5. Passmark benchmark score: 93,660 points. Launch price was $2,899.
Processing Power
The Ryzen Threadripper PRO 7975WX packs 32 cores / 64 threads, while the Ryzen Threadripper PRO 9965WX offers 24 cores / 48 threads — the Ryzen Threadripper PRO 7975WX has 8 more cores. Boost clocks reach 5.3 GHz on the Ryzen Threadripper PRO 7975WX versus 5.4 GHz on the Ryzen Threadripper PRO 9965WX — a 1.9% clock advantage for the Ryzen Threadripper PRO 9965WX (base: 4 GHz vs 4.2 GHz). The Ryzen Threadripper PRO 7975WX uses the Storm Peak (2023) architecture (5 nm), while the Ryzen Threadripper PRO 9965WX uses Shimada Peak (2025) (4 nm). In PassMark, the Ryzen Threadripper PRO 7975WX scores 95,891 against the Ryzen Threadripper PRO 9965WX's 93,660 — a 2.4% lead for the Ryzen Threadripper PRO 7975WX. Cinebench R23 multi-core: 48,000 vs 60,336 (22.8% advantage for the Ryzen Threadripper PRO 9965WX). Geekbench 6 single-core — the metric most relevant to gaming — records 2,669 vs 3,349, a 22.6% lead for the Ryzen Threadripper PRO 9965WX that directly translates to higher frame rates. Multi-core Geekbench: 22,298 vs 30,722 (31.8% advantage for the Ryzen Threadripper PRO 9965WX). Both processors carry 128 MB (total) of L3 cache.
| Feature | Ryzen Threadripper PRO 7975WX | Ryzen Threadripper PRO 9965WX |
|---|---|---|
| Cores / Threads | 32 / 64+33% | 24 / 48 |
| Boost Clock | 5.3 GHz | 5.4 GHz+2% |
| Base Clock | 4 GHz | 4.2 GHz+5% |
| L3 Cache | 128 MB (total) | 128 MB (total) |
| L2 Cache | 1 MB (per core) | 1 MB (per core) |
| Process | 5 nm | 4 nm-20% |
| Architecture | Storm Peak (2023) | Shimada Peak (2025) |
| PassMark | 95,891+2% | 93,660 |
| Cinebench R23 Multi | 48,000 | 60,336+26% |
| Geekbench 6 Single | 2,669 | 3,349+25% |
| Geekbench 6 Multi | 22,298 | 30,722+38% |
Memory & Platform
Both processors use the sTR5 socket with PCIe 4.0. Both support up to DDR5-5200 memory speed. Both support up to 2048 GB of RAM. Both feature 8-channel memory with ECC support. Both provide 128 PCIe lanes. Chipset compatibility: WRX90,TRX50 (Ryzen Threadripper PRO 7975WX) and WRX90,TRX50 (Ryzen Threadripper PRO 9965WX).
| Feature | Ryzen Threadripper PRO 7975WX | Ryzen Threadripper PRO 9965WX |
|---|---|---|
| Socket | sTR5 | sTR5 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | DDR5-5200 | DDR5-6400 |
| Max RAM Capacity | 2048 GB | 2048 GB |
| RAM Channels | 8 | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128 | 128 |
Advanced Features
Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Both support true virtualization. Primary use case: Ryzen Threadripper PRO 7975WX targets Professional Workstation, Ryzen Threadripper PRO 9965WX targets High-end Workstation. Direct competitor: Ryzen Threadripper PRO 7975WX rivals Xeon w7-3465X; Ryzen Threadripper PRO 9965WX rivals Xeon w9-3595X.
| Feature | Ryzen Threadripper PRO 7975WX | Ryzen Threadripper PRO 9965WX |
|---|---|---|
| Integrated GPU | No | No |
| AVX-512 | Yes | Yes |
| Virtualization | true | true |
| Target Use | Professional Workstation | High-end Workstation |
Value Analysis
The Ryzen Threadripper PRO 7975WX launched at $3899 MSRP, while the Ryzen Threadripper PRO 9965WX debuted at $2899. At current prices ($3971.7 vs $2699.99), the Ryzen Threadripper PRO 9965WX is $1272 cheaper. In terms of value (PassMark points per dollar), the Ryzen Threadripper PRO 7975WX delivers 24.1 pts/$ vs 34.7 pts/$ for the Ryzen Threadripper PRO 9965WX — making the Ryzen Threadripper PRO 9965WX the 35.8% better value option.
| Feature | Ryzen Threadripper PRO 7975WX | Ryzen Threadripper PRO 9965WX |
|---|---|---|
| MSRP | $3899 | $2899-26% |
| Avg Price (30d) | $3971.7 | $2699.99-32% |
| Performance per Dollar | 24.1 | 34.7+44% |
| Release Date | 2023 | 2025 |
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