Xeon Silver 4510 vs Ryzen Threadripper PRO 3945WX
Xeon Silver 4510
Ryzen Threadripper PRO 3945WX
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 Silver 4510
Performance Per Dollar Ryzen Threadripper PRO 3945WX
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Silver 4510 | Ryzen Threadripper PRO 3945WX |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($563) | ✅ More affordable ($100) |
| Longevity | ✨ Modern (Sapphire Rapids (2023−2024) / Intel 7 nm) | ✨ Modern (Castle Peak (2020) / 7 nm, 12 nm) |
💎 Value Proposition
| Insight | Xeon Silver 4510 | Ryzen Threadripper PRO 3945WX |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+476%) |
| Upfront Cost | ⚠️ Higher cost ($563) | ✅ More affordable ($100) |
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 Silver 4510 and Ryzen Threadripper PRO 3945WX
Xeon Silver 4510
The Xeon Silver 4510 is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 12 cores and 24 threads. Base frequency is 2.4 GHz, with boost up to 4.1 GHz. L3 cache: 30 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 150 Watt. Memory support: DDR5 @ 4400 MT/s (1 DPC &2DPC). Passmark benchmark score: 32,688 points. Launch price was $563.
Ryzen Threadripper PRO 3945WX
The Ryzen Threadripper PRO 3945WX is manufactured by AMD. It was released in 14 July 2020 (5 years ago). It is based on the Castle Peak (2020) architecture. It features 12 cores and 24 threads. Base frequency is 4 GHz, with boost up to 4.3 GHz. L3 cache: 64 MB. L2 cache: 512 kB (per core). Built on 7 nm, 12 nm process technology. Socket: sWRX8. Thermal design power (TDP): 280 Watt. Memory support: DDR4-3200. Passmark benchmark score: 33,455 points. Launch price was $499.
Processing Power
Both the Xeon Silver 4510 and Ryzen Threadripper PRO 3945WX share an identical 12-core/24-thread configuration. Boost clocks reach 4.1 GHz on the Xeon Silver 4510 versus 4.3 GHz on the Ryzen Threadripper PRO 3945WX — a 4.8% clock advantage for the Ryzen Threadripper PRO 3945WX (base: 2.4 GHz vs 4 GHz). The Xeon Silver 4510 uses the Sapphire Rapids (2023−2024) architecture (Intel 7 nm), while the Ryzen Threadripper PRO 3945WX uses Castle Peak (2020) (7 nm, 12 nm). In PassMark, the Xeon Silver 4510 scores 32,688 against the Ryzen Threadripper PRO 3945WX's 33,455 — a 2.3% lead for the Ryzen Threadripper PRO 3945WX. Geekbench 6 single-core — the metric most relevant to gaming — records 1,600 vs 1,652, a 3.2% lead for the Ryzen Threadripper PRO 3945WX that directly translates to higher frame rates. Multi-core Geekbench: 11,000 vs 11,500 (4.4% advantage for the Ryzen Threadripper PRO 3945WX). L3 cache: 30 MB (total) on the Xeon Silver 4510 vs 64 MB on the Ryzen Threadripper PRO 3945WX.
| Feature | Xeon Silver 4510 | Ryzen Threadripper PRO 3945WX |
|---|---|---|
| Cores / Threads | 12 / 24 | 12 / 24 |
| Boost Clock | 4.1 GHz | 4.3 GHz+5% |
| Base Clock | 2.4 GHz | 4 GHz+67% |
| L3 Cache | 30 MB (total) | 64 MB+113% |
| L2 Cache | 2 MB (per core)+300% | 512 kB (per core) |
| Process | Intel 7 nm | 7 nm, 12 nm |
| Architecture | Sapphire Rapids (2023−2024) | Castle Peak (2020) |
| PassMark | 32,688 | 33,455+2% |
| Cinebench R23 Multi | — | 18,500 |
| Geekbench 6 Single | 1,600 | 1,652+3% |
| Geekbench 6 Multi | 11,000 | 11,500+5% |
Memory & Platform
The Xeon Silver 4510 uses the LGA4677 socket (PCIe 4.0), while the Ryzen Threadripper PRO 3945WX uses sWRX8 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4400 on the Xeon Silver 4510 versus DDR4-3200 on the Ryzen Threadripper PRO 3945WX — the Xeon Silver 4510 supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen Threadripper PRO 3945WX supports up to 2048 GB of RAM compared to 4 TB — 199.2% more capacity for professional workloads. Both feature 8-channel memory with ECC support. PCIe lanes: 80 (Xeon Silver 4510) vs 128 (Ryzen Threadripper PRO 3945WX) — the Ryzen Threadripper PRO 3945WX offers 48 more lanes for additional GPUs or NVMe drives. Chipset compatibility: FCLGA4677 (Xeon Silver 4510) and WRX80 (Ryzen Threadripper PRO 3945WX).
| Feature | Xeon Silver 4510 | Ryzen Threadripper PRO 3945WX |
|---|---|---|
| Socket | LGA4677 | sWRX8 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | DDR5-4400+25% | DDR4-3200 |
| Max RAM Capacity | 4 TB+100% | 2048 GB |
| RAM Channels | 8 | 8 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 80 | 128+60% |
Advanced Features
Only the Ryzen Threadripper PRO 3945WX has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon Silver 4510 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d, EPT (Xeon Silver 4510) vs AMD-V (Ryzen Threadripper PRO 3945WX). Primary use case: Xeon Silver 4510 targets Server, Ryzen Threadripper PRO 3945WX targets Professional Workstation. Direct competitor: Xeon Silver 4510 rivals EPYC 8534P; Ryzen Threadripper PRO 3945WX rivals Xeon w5-2455X.
| Feature | Xeon Silver 4510 | Ryzen Threadripper PRO 3945WX |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | — |
| Unlocked | No | Yes |
| AVX-512 | Yes | No |
| Virtualization | VT-x, VT-d, EPT | AMD-V |
| Target Use | Server | Professional Workstation |
Value Analysis
The Xeon Silver 4510 launched at $563 MSRP, while the Ryzen Threadripper PRO 3945WX debuted at $1149. At current prices ($563 vs $100), the Ryzen Threadripper PRO 3945WX is $463 cheaper. In terms of value (PassMark points per dollar), the Xeon Silver 4510 delivers 58.1 pts/$ vs 334.6 pts/$ for the Ryzen Threadripper PRO 3945WX — making the Ryzen Threadripper PRO 3945WX the 140.8% better value option.
| Feature | Xeon Silver 4510 | Ryzen Threadripper PRO 3945WX |
|---|---|---|
| MSRP | $563-51% | $1149 |
| Avg Price (30d) | $563 | $100-82% |
| Performance per Dollar | 58.1 | 334.6+476% |
| Release Date | 2023 | 2020 |
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