Xeon 6517P vs Ryzen Threadripper PRO 5955WX
Xeon 6517P
Ryzen Threadripper PRO 5955WX
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 Xeon 6517P
Performance Per Dollar Ryzen Threadripper PRO 5955WX
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon 6517P | Ryzen Threadripper PRO 5955WX |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($1,195) | ✅ More affordable ($999) |
| Longevity | ✨ Modern (Granite Rapids (2024−2025) / Intel 3 nm) | ✨ Modern (Chagall PRO (2022) / 7 nm) |
💎 Value Proposition
| Insight | Xeon 6517P | Ryzen Threadripper PRO 5955WX |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+19%) |
| Upfront Cost | ⚠️ Higher cost ($1,195) | ✅ More affordable ($999) |
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 Xeon 6517P and Ryzen Threadripper PRO 5955WX
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.
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.
Processing Power
Both the Xeon 6517P and Ryzen Threadripper PRO 5955WX share an identical 16-core/32-thread configuration. Boost clocks reach 4.2 GHz on the Xeon 6517P versus 4.5 GHz on the Ryzen Threadripper PRO 5955WX — a 6.9% clock advantage for the Ryzen Threadripper PRO 5955WX (base: 3.2 GHz vs 4 GHz). The Xeon 6517P uses the Granite Rapids (2024−2025) architecture (Intel 3 nm), while the Ryzen Threadripper PRO 5955WX uses Chagall PRO (2022) (7 nm). In PassMark, the Xeon 6517P scores 48,810 against the Ryzen Threadripper PRO 5955WX's 48,756 — a 0.1% lead for the Xeon 6517P. L3 cache: 72 MB (total) on the Xeon 6517P vs 64 MB on the Ryzen Threadripper PRO 5955WX.
| Feature | Xeon 6517P | Ryzen Threadripper PRO 5955WX |
|---|---|---|
| Cores / Threads | 16 / 32 | 16 / 32 |
| Boost Clock | 4.2 GHz | 4.5 GHz+7% |
| Base Clock | 3.2 GHz | 4 GHz+25% |
| L3 Cache | 72 MB (total)+13% | 64 MB |
| L2 Cache | 2 MB (per core)+300% | 512K (per core) |
| Process | Intel 3 nm-57% | 7 nm |
| Architecture | Granite Rapids (2024−2025) | Chagall PRO (2022) |
| PassMark | 48,810 | 48,756 |
Memory & Platform
The Xeon 6517P uses the LGA4710 socket (PCIe 5.0), while the Ryzen Threadripper PRO 5955WX uses sWRX8 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 6400 on the Xeon 6517P versus 3200 on the Ryzen Threadripper PRO 5955WX — 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: 88 (Xeon 6517P) vs 128 (Ryzen Threadripper PRO 5955WX) — the Ryzen Threadripper PRO 5955WX offers 40 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Granite Rapids-SP (Xeon 6517P) and WRX80 (Ryzen Threadripper PRO 5955WX).
| Feature | Xeon 6517P | Ryzen Threadripper PRO 5955WX |
|---|---|---|
| Socket | LGA4710 | sWRX8 |
| PCIe Generation | PCIe 5.0+25% | PCIe 4.0 |
| Max RAM Speed | 6400+100% | 3200 |
| Max RAM Capacity | 4096+100% | 2048 |
| RAM Channels | 8 | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 88 | 128+45% |
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 (Xeon 6517P) vs VT-x, VT-d, AMD-V (Ryzen Threadripper PRO 5955WX). Direct competitor: Xeon 6517P rivals EPYC 9554; Ryzen Threadripper PRO 5955WX rivals Xeon w5-3335.
| Feature | Xeon 6517P | Ryzen Threadripper PRO 5955WX |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | None |
| Unlocked | No | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d, AMD-V |
Value Analysis
The Xeon 6517P launched at $1195 MSRP, while the Ryzen Threadripper PRO 5955WX debuted at $799. At current prices ($1195 vs $999), the Ryzen Threadripper PRO 5955WX is $196 cheaper. In terms of value (PassMark points per dollar), the Xeon 6517P delivers 40.8 pts/$ vs 48.8 pts/$ for the Ryzen Threadripper PRO 5955WX — making the Ryzen Threadripper PRO 5955WX the 17.8% better value option.
| Feature | Xeon 6517P | Ryzen Threadripper PRO 5955WX |
|---|---|---|
| MSRP | $1195 | $799-33% |
| Avg Price (30d) | $1195 | $999-16% |
| Performance per Dollar | 40.8 | 48.8+20% |
| Release Date | 2025 | 2022 |
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