Ryzen Threadripper PRO 9985WX vs Ryzen Threadripper PRO 7985WX
Ryzen Threadripper PRO 9985WX
Ryzen Threadripper PRO 7985WX
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 9985WX
Performance Per Dollar Ryzen Threadripper PRO 7985WX
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen Threadripper PRO 9985WX | Ryzen Threadripper PRO 7985WX |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Shimada Peak (2025) / 4 nm) | ✨ Modern (Storm Peak (2023) / 5 nm) |
💎 Value Proposition
| Insight | Ryzen Threadripper PRO 9985WX | Ryzen Threadripper PRO 7985WX |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+16%) | ❌ Lower cost efficiency |
| Upfront Cost | Equivalent pricing | Equivalent pricing |
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 9985WX and Ryzen Threadripper PRO 7985WX
Ryzen Threadripper PRO 9985WX
The Ryzen Threadripper PRO 9985WX 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 64 cores and 128 threads. Base frequency is 3.2 GHz, with boost up to 5.4 GHz. L3 cache: 256 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: 154,361 points. Launch price was $7,999.
Ryzen Threadripper PRO 7985WX
The Ryzen Threadripper PRO 7985WX 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 64 cores and 128 threads. Base frequency is 3.2 GHz, with boost up to 5.1 GHz. L3 cache: 256 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: 133,149 points. Launch price was $7,349.
Processing Power
Both the Ryzen Threadripper PRO 9985WX and Ryzen Threadripper PRO 7985WX share an identical 64-core/128-thread configuration. Boost clocks reach 5.4 GHz on the Ryzen Threadripper PRO 9985WX versus 5.1 GHz on the Ryzen Threadripper PRO 7985WX — a 5.7% clock advantage for the Ryzen Threadripper PRO 9985WX (base: 3.2 GHz vs 3.2 GHz). The Ryzen Threadripper PRO 9985WX uses the Shimada Peak (2025) architecture (4 nm), while the Ryzen Threadripper PRO 7985WX uses Storm Peak (2023) (5 nm). In PassMark, the Ryzen Threadripper PRO 9985WX scores 154,361 against the Ryzen Threadripper PRO 7985WX's 133,149 — a 14.8% lead for the Ryzen Threadripper PRO 9985WX. Cinebench R23 multi-core: 120,000 vs 100,000 (18.2% advantage for the Ryzen Threadripper PRO 9985WX). Geekbench 6 single-core — the metric most relevant to gaming — records 3,644 vs 2,599, a 33.5% lead for the Ryzen Threadripper PRO 9985WX that directly translates to higher frame rates. Multi-core Geekbench: 37,967 vs 24,780 (42% advantage for the Ryzen Threadripper PRO 9985WX). Both processors carry 256 MB (total) of L3 cache.
| Feature | Ryzen Threadripper PRO 9985WX | Ryzen Threadripper PRO 7985WX |
|---|---|---|
| Cores / Threads | 64 / 128 | 64 / 128 |
| Boost Clock | 5.4 GHz+6% | 5.1 GHz |
| Base Clock | 3.2 GHz | 3.2 GHz |
| L3 Cache | 256 MB (total) | 256 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 | 154,361+16% | 133,149 |
| Cinebench R23 Multi | 120,000+20% | 100,000 |
| Geekbench 6 Single | 3,644+40% | 2,599 |
| Geekbench 6 Multi | 37,967+53% | 24,780 |
Memory & Platform
Both processors use the sTR5 socket with PCIe 4.0. Both support up to DDR5-6400 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 9985WX) and WRX90,TRX50 (Ryzen Threadripper PRO 7985WX).
| Feature | Ryzen Threadripper PRO 9985WX | Ryzen Threadripper PRO 7985WX |
|---|---|---|
| Socket | sTR5 | sTR5 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | DDR5-6400 | DDR5-5200 |
| 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 9985WX targets High-end Workstation, Ryzen Threadripper PRO 7985WX targets High-end Workstation. Direct competitor: Ryzen Threadripper PRO 9985WX rivals Xeon w9-3475X; Ryzen Threadripper PRO 7985WX rivals Xeon w9-3475X.
| Feature | Ryzen Threadripper PRO 9985WX | Ryzen Threadripper PRO 7985WX |
|---|---|---|
| Integrated GPU | No | No |
| AVX-512 | Yes | Yes |
| Virtualization | true | true |
| Target Use | High-end Workstation | High-end Workstation |
Value Analysis
The Ryzen Threadripper PRO 9985WX launched at $7999 MSRP, while the Ryzen Threadripper PRO 7985WX debuted at $7349. At current prices ($7999 vs $7999), the Ryzen Threadripper PRO 7985WX is $0 cheaper. In terms of value (PassMark points per dollar), the Ryzen Threadripper PRO 9985WX delivers 19.3 pts/$ vs 16.6 pts/$ for the Ryzen Threadripper PRO 7985WX — making the Ryzen Threadripper PRO 9985WX the 14.8% better value option.
| Feature | Ryzen Threadripper PRO 9985WX | Ryzen Threadripper PRO 7985WX |
|---|---|---|
| MSRP | $7999 | $7349-8% |
| Avg Price (30d) | $7999 | $7999 |
| Performance per Dollar | 19.3+16% | 16.6 |
| Release Date | 2025 | 2023 |
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