Ryzen Threadripper PRO 5955WX vs Xeon 6517P
Ryzen Threadripper PRO 5955WX
Xeon 6517P
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 5955WX
Performance Per Dollar Xeon 6517P
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen Threadripper PRO 5955WX | Xeon 6517P |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($999) | ⚠️ Higher cost ($1,195) |
| Longevity | ✨ Modern (Chagall PRO (2022) / 7 nm) | ✨ Modern (Granite Rapids (2024−2025) / Intel 3 nm) |
💎 Value Proposition
| Insight | Ryzen Threadripper PRO 5955WX | Xeon 6517P |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+19%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($999) | ⚠️ Higher cost ($1,195) |
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 5955WX and Xeon 6517P
Ryzen Threadripper PRO 5955WX
The Ryzen Threadripper PRO 5955WX is manufactured by AMD. It was released in 8 March 2022 (3 years ago). It is based on the Chagall PRO (2022) architecture. It features 16 cores and 32 threads. Base frequency is 4 GHz, with boost up to 4.5 GHz. L3 cache: 64 MB. L2 cache: 512K (per core). Built on 7 nm process technology. Socket: sWRX8. Thermal design power (TDP): 280 Watt. Memory support: DDR4-3200. Passmark benchmark score: 48,756 points. Launch price was $499.
Xeon 6517P
The Xeon 6517P is manufactured by Intel. It was released in 24 February 2025 (less than a year ago). It is based on the Granite Rapids (2024−2025) architecture. It features 16 cores and 32 threads. Base frequency is 3.2 GHz, with boost up to 4.2 GHz. L3 cache: 72 MB (total). L2 cache: 2 MB (per core). Built on Intel 3 nm process technology. Socket: LGA4710. Thermal design power (TDP): 190 Watt. Memory support: DDR5(6400MT/s). Passmark benchmark score: 48,810 points. Launch price was $1,195.
Processing Power
Both the Ryzen Threadripper PRO 5955WX and Xeon 6517P share an identical 16-core/32-thread configuration. Boost clocks reach 4.5 GHz on the Ryzen Threadripper PRO 5955WX versus 4.2 GHz on the Xeon 6517P — a 6.9% clock advantage for the Ryzen Threadripper PRO 5955WX (base: 4 GHz vs 3.2 GHz). The Ryzen Threadripper PRO 5955WX uses the Chagall PRO (2022) architecture (7 nm), while the Xeon 6517P uses Granite Rapids (2024−2025) (Intel 3 nm). In PassMark, the Ryzen Threadripper PRO 5955WX scores 48,756 against the Xeon 6517P's 48,810 — a 0.1% lead for the Xeon 6517P. L3 cache: 64 MB on the Ryzen Threadripper PRO 5955WX vs 72 MB (total) on the Xeon 6517P.
| Feature | Ryzen Threadripper PRO 5955WX | Xeon 6517P |
|---|---|---|
| Cores / Threads | 16 / 32 | 16 / 32 |
| Boost Clock | 4.5 GHz+7% | 4.2 GHz |
| Base Clock | 4 GHz+25% | 3.2 GHz |
| L3 Cache | 64 MB | 72 MB (total)+13% |
| L2 Cache | 512K (per core) | 2 MB (per core)+300% |
| Process | 7 nm | Intel 3 nm-57% |
| Architecture | Chagall PRO (2022) | Granite Rapids (2024−2025) |
| PassMark | 48,756 | 48,810 |
Memory & Platform
The Ryzen Threadripper PRO 5955WX uses the sWRX8 socket (PCIe 4.0), while the Xeon 6517P uses LGA4710 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 3200 on the Ryzen Threadripper PRO 5955WX versus 6400 on the Xeon 6517P — the Xeon 6517P supports 66.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon 6517P supports up to 4096 of RAM compared to 2048 — 66.7% more capacity for professional workloads. Both feature 8-channel memory with ECC support. PCIe lanes: 128 (Ryzen Threadripper PRO 5955WX) vs 88 (Xeon 6517P) — the Ryzen Threadripper PRO 5955WX offers 40 more lanes for additional GPUs or NVMe drives. Chipset compatibility: WRX80 (Ryzen Threadripper PRO 5955WX) and Granite Rapids-SP (Xeon 6517P).
| Feature | Ryzen Threadripper PRO 5955WX | Xeon 6517P |
|---|---|---|
| Socket | sWRX8 | LGA4710 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | 3200 | 6400+100% |
| Max RAM Capacity | 2048 | 4096+100% |
| RAM Channels | 8 | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128+45% | 88 |
Advanced Features
Only the Ryzen Threadripper PRO 5955WX has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: VT-x, VT-d, AMD-V (Ryzen Threadripper PRO 5955WX) vs VT-x, VT-d (Xeon 6517P). Direct competitor: Ryzen Threadripper PRO 5955WX rivals Xeon w5-3335; Xeon 6517P rivals EPYC 9554.
| Feature | Ryzen Threadripper PRO 5955WX | Xeon 6517P |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | Yes | No |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d, AMD-V | VT-x, VT-d |
Value Analysis
The Ryzen Threadripper PRO 5955WX launched at $799 MSRP, while the Xeon 6517P debuted at $1195. At current prices ($999 vs $1195), the Ryzen Threadripper PRO 5955WX is $196 cheaper. In terms of value (PassMark points per dollar), the Ryzen Threadripper PRO 5955WX delivers 48.8 pts/$ vs 40.8 pts/$ for the Xeon 6517P — making the Ryzen Threadripper PRO 5955WX the 17.8% better value option.
| Feature | Ryzen Threadripper PRO 5955WX | Xeon 6517P |
|---|---|---|
| MSRP | $799-33% | $1195 |
| Avg Price (30d) | $999-16% | $1195 |
| Performance per Dollar | 48.8+20% | 40.8 |
| Release Date | 2022 | 2025 |
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