Ryzen Threadripper PRO 7945WX vs Xeon 6517P
Ryzen Threadripper PRO 7945WX
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 7945WX
Performance Per Dollar Xeon 6517P
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen Threadripper PRO 7945WX | Xeon 6517P |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($1,399) | ✅ More affordable ($1,195) |
| Longevity | ✨ Modern (Storm Peak (2023) / 5 nm) | ✨ Modern (Granite Rapids (2024−2025) / Intel 3 nm) |
💎 Value Proposition
| Insight | Ryzen Threadripper PRO 7945WX | Xeon 6517P |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+15%) |
| Upfront Cost | ⚠️ Higher cost ($1,399) | ✅ More affordable ($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 7945WX and Xeon 6517P
Ryzen Threadripper PRO 7945WX
The Ryzen Threadripper PRO 7945WX 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 12 cores and 24 threads. Base frequency is 4.7 GHz, with boost up to 5.3 GHz. L3 cache: 64 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: 49,756 points. Launch price was $1,399.
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
The Ryzen Threadripper PRO 7945WX packs 12 cores / 24 threads, while the Xeon 6517P offers 16 cores / 32 threads — the Xeon 6517P has 4 more cores. Boost clocks reach 5.3 GHz on the Ryzen Threadripper PRO 7945WX versus 4.2 GHz on the Xeon 6517P — a 23.2% clock advantage for the Ryzen Threadripper PRO 7945WX (base: 4.7 GHz vs 3.2 GHz). The Ryzen Threadripper PRO 7945WX uses the Storm Peak (2023) architecture (5 nm), while the Xeon 6517P uses Granite Rapids (2024−2025) (Intel 3 nm). In PassMark, the Ryzen Threadripper PRO 7945WX scores 49,756 against the Xeon 6517P's 48,810 — a 1.9% lead for the Ryzen Threadripper PRO 7945WX. L3 cache: 64 MB (total) on the Ryzen Threadripper PRO 7945WX vs 72 MB (total) on the Xeon 6517P.
| Feature | Ryzen Threadripper PRO 7945WX | Xeon 6517P |
|---|---|---|
| Cores / Threads | 12 / 24 | 16 / 32+33% |
| Boost Clock | 5.3 GHz+26% | 4.2 GHz |
| Base Clock | 4.7 GHz+47% | 3.2 GHz |
| L3 Cache | 64 MB (total) | 72 MB (total)+13% |
| L2 Cache | 1 MB (per core) | 2 MB (per core)+100% |
| Process | 5 nm | Intel 3 nm-40% |
| Architecture | Storm Peak (2023) | Granite Rapids (2024−2025) |
| PassMark | 49,756+2% | 48,810 |
Memory & Platform
The Ryzen Threadripper PRO 7945WX uses the sTR5 socket (PCIe 4.0), while the Xeon 6517P uses LGA4710 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 5200 on the Ryzen Threadripper PRO 7945WX versus 6400 on the Xeon 6517P — the Xeon 6517P supports 20.7% 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 7945WX) vs 88 (Xeon 6517P) — the Ryzen Threadripper PRO 7945WX offers 40 more lanes for additional GPUs or NVMe drives. Chipset compatibility: WRX90,TRX50 (Ryzen Threadripper PRO 7945WX) and Granite Rapids-SP (Xeon 6517P).
| Feature | Ryzen Threadripper PRO 7945WX | Xeon 6517P |
|---|---|---|
| Socket | sTR5 | LGA4710 |
| PCIe Generation | PCIe 4.0 | PCIe 5.0+25% |
| Max RAM Speed | 5200 | 6400+23% |
| Max RAM Capacity | 2048 | 4096+100% |
| RAM Channels | 8 | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 128+45% | 88 |
Advanced Features
Only the Ryzen Threadripper PRO 7945WX 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 7945WX) vs VT-x, VT-d (Xeon 6517P). Direct competitor: Ryzen Threadripper PRO 7945WX rivals Xeon w5-3435X; Xeon 6517P rivals EPYC 9554.
| Feature | Ryzen Threadripper PRO 7945WX | 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 7945WX launched at $1399 MSRP, while the Xeon 6517P debuted at $1195. At current prices ($1399 vs $1195), the Xeon 6517P is $204 cheaper. In terms of value (PassMark points per dollar), the Ryzen Threadripper PRO 7945WX delivers 35.6 pts/$ vs 40.8 pts/$ for the Xeon 6517P — making the Xeon 6517P the 13.8% better value option.
| Feature | Ryzen Threadripper PRO 7945WX | Xeon 6517P |
|---|---|---|
| MSRP | $1399 | $1195-15% |
| Avg Price (30d) | $1399 | $1195-15% |
| Performance per Dollar | 35.6 | 40.8+15% |
| Release Date | 2023 | 2025 |
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