Ryzen Threadripper PRO 9975WX vs Ryzen Threadripper 7970X
Ryzen Threadripper PRO 9975WX
Ryzen Threadripper 7970X
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 9975WX
Performance Per Dollar Ryzen Threadripper 7970X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen Threadripper PRO 9975WX | Ryzen Threadripper 7970X |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($4,182) | ✅ More affordable ($2,200) |
| Longevity | ✨ Modern (Shimada Peak (2025) / 4 nm) | ✨ Modern (Storm Peak (2023) / 5 nm) |
💎 Value Proposition
| Insight | Ryzen Threadripper PRO 9975WX | Ryzen Threadripper 7970X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+77%) |
| Upfront Cost | ⚠️ Higher cost ($4,182) | ✅ More affordable ($2,200) |
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 9975WX and Ryzen Threadripper 7970X
Ryzen Threadripper PRO 9975WX
The Ryzen Threadripper PRO 9975WX 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 32 cores and 64 threads. Base frequency is 4 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: 106,263 points. Launch price was $4,099.
Ryzen Threadripper 7970X
The Ryzen Threadripper 7970X 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: 99,152 points. Launch price was $2,499.
Processing Power
Both the Ryzen Threadripper PRO 9975WX and Ryzen Threadripper 7970X share an identical 32-core/64-thread configuration. Boost clocks reach 5.4 GHz on the Ryzen Threadripper PRO 9975WX versus 5.3 GHz on the Ryzen Threadripper 7970X — a 1.9% clock advantage for the Ryzen Threadripper PRO 9975WX (base: 4 GHz vs 4 GHz). The Ryzen Threadripper PRO 9975WX uses the Shimada Peak (2025) architecture (4 nm), while the Ryzen Threadripper 7970X uses Storm Peak (2023) (5 nm). In PassMark, the Ryzen Threadripper PRO 9975WX scores 106,263 against the Ryzen Threadripper 7970X's 99,152 — a 6.9% lead for the Ryzen Threadripper PRO 9975WX. Cinebench R23 multi-core: 83,982 vs 75,000 (11.3% advantage for the Ryzen Threadripper PRO 9975WX). Geekbench 6 single-core — the metric most relevant to gaming — records 3,200 vs 2,900, a 9.8% lead for the Ryzen Threadripper PRO 9975WX that directly translates to higher frame rates. Multi-core Geekbench: 31,000 vs 24,000 (25.5% advantage for the Ryzen Threadripper PRO 9975WX). Both processors carry 128 MB (total) of L3 cache.
| Feature | Ryzen Threadripper PRO 9975WX | Ryzen Threadripper 7970X |
|---|---|---|
| Cores / Threads | 32 / 64 | 32 / 64 |
| Boost Clock | 5.4 GHz+2% | 5.3 GHz |
| Base Clock | 4 GHz | 4 GHz |
| L3 Cache | 128 MB (total) | 128 MB (total) |
| L2 Cache | 1 MB (per core) | 1 MB (per core) |
| Process | 4 nm-20% | 5 nm |
| Architecture | Shimada Peak (2025) | Storm Peak (2023) |
| PassMark | 106,263+7% | 99,152 |
| Cinebench R23 Multi | 83,982+12% | 75,000 |
| Geekbench 6 Single | 3,200+10% | 2,900 |
| Geekbench 6 Multi | 31,000+29% | 24,000 |
Memory & Platform
Both processors use the sTR5 socket with PCIe 4.0. Both support up to DDR5-6400 memory speed. The Ryzen Threadripper PRO 9975WX supports up to 2048 GB of RAM compared to 1024 GB — 66.7% more capacity for professional workloads. Memory channels: 8 (Ryzen Threadripper PRO 9975WX) vs 4 (Ryzen Threadripper 7970X). PCIe lanes: 128 (Ryzen Threadripper PRO 9975WX) vs 92 (Ryzen Threadripper 7970X) — the Ryzen Threadripper PRO 9975WX offers 36 more lanes for additional GPUs or NVMe drives. Chipset compatibility: WRX90,TRX50 (Ryzen Threadripper PRO 9975WX) and TRX50 (Ryzen Threadripper 7970X).
| Feature | Ryzen Threadripper PRO 9975WX | Ryzen Threadripper 7970X |
|---|---|---|
| Socket | sTR5 | sTR5 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | DDR5-6400 | DDR5-5200 |
| Max RAM Capacity | 2048 GB+100% | 1024 GB |
| RAM Channels | 8+100% | 4 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128+39% | 92 |
Advanced Features
Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: true (Ryzen Threadripper PRO 9975WX) vs AMD-V (Ryzen Threadripper 7970X). Primary use case: Ryzen Threadripper PRO 9975WX targets High-end Workstation, Ryzen Threadripper 7970X targets High-End Workstation. Direct competitor: Ryzen Threadripper PRO 9975WX rivals Xeon w7-3465X; Ryzen Threadripper 7970X rivals Xeon w7-2495X.
| Feature | Ryzen Threadripper PRO 9975WX | Ryzen Threadripper 7970X |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | — | None |
| Unlocked | — | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | true | AMD-V |
| Target Use | High-end Workstation | High-End Workstation |
Value Analysis
The Ryzen Threadripper PRO 9975WX launched at $4099 MSRP, while the Ryzen Threadripper 7970X debuted at $2499. At current prices ($4182 vs $2200), the Ryzen Threadripper 7970X is $1982 cheaper. In terms of value (PassMark points per dollar), the Ryzen Threadripper PRO 9975WX delivers 25.4 pts/$ vs 45.1 pts/$ for the Ryzen Threadripper 7970X — making the Ryzen Threadripper 7970X the 55.8% better value option.
| Feature | Ryzen Threadripper PRO 9975WX | Ryzen Threadripper 7970X |
|---|---|---|
| MSRP | $4099 | $2499-39% |
| Avg Price (30d) | $4182 | $2200-47% |
| Performance per Dollar | 25.4 | 45.1+78% |
| Release Date | 2025 | 2023 |
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