Xeon D-1581 vs Ryzen 5 3500X
Xeon D-1581
Ryzen 5 3500X
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 D-1581
Performance Per Dollar Ryzen 5 3500X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon D-1581 | Ryzen 5 3500X |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($400) | ✅ More affordable ($171) |
| Longevity | 🛑 Legacy (Broadwell (2015−2019) / 14 nm) | ✨ Modern (Matisse (2019−2020) / 7 nm, 12 nm) |
💎 Value Proposition
| Insight | Xeon D-1581 | Ryzen 5 3500X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+134%) |
| Upfront Cost | ⚠️ Higher cost ($400) | ✅ More affordable ($171) |
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 D-1581 and Ryzen 5 3500X
Xeon D-1581
The Xeon D-1581 is manufactured by Intel. It was released in 2015-01-01. It is based on the Broadwell (2015−2019) architecture. It features 16 cores and 32 threads. Base frequency is 1.8 GHz, with boost up to 2.4 GHz. L3 cache: 1.5 MB (per core). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: FCBGA1667. Thermal design power (TDP): 65 Watt. Memory support: DDR4, DDR3. Passmark benchmark score: 13,173 points. Launch price was $800.
Ryzen 5 3500X
The Ryzen 5 3500X is manufactured by AMD. It was released in 24 September 2019 (6 years ago). It is based on the Matisse (2019−2020) architecture. It features 6 cores and 6 threads. Base frequency is 3.6 GHz, with boost up to 4.1 GHz. L3 cache: 32 MB (total). L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4 Dual-channel. Passmark benchmark score: 13,165 points. Launch price was $149.
Processing Power
The Xeon D-1581 packs 16 cores / 32 threads, while the Ryzen 5 3500X offers 6 cores / 6 threads — the Xeon D-1581 has 10 more cores. Boost clocks reach 2.4 GHz on the Xeon D-1581 versus 4.1 GHz on the Ryzen 5 3500X — a 52.3% clock advantage for the Ryzen 5 3500X (base: 1.8 GHz vs 3.6 GHz). The Xeon D-1581 uses the Broadwell (2015−2019) architecture (14 nm), while the Ryzen 5 3500X uses Matisse (2019−2020) (7 nm, 12 nm). In PassMark, the Xeon D-1581 scores 13,173 against the Ryzen 5 3500X's 13,165 — a 0.1% lead for the Xeon D-1581. L3 cache: 1.5 MB (per core) on the Xeon D-1581 vs 32 MB (total) on the Ryzen 5 3500X.
| Feature | Xeon D-1581 | Ryzen 5 3500X |
|---|---|---|
| Cores / Threads | 16 / 32+167% | 6 / 6 |
| Boost Clock | 2.4 GHz | 4.1 GHz+71% |
| Base Clock | 1.8 GHz | 3.6 GHz+100% |
| L3 Cache | 1.5 MB (per core) | 32 MB (total)+2033% |
| L2 Cache | 256K (per core) | 512K (per core)+100% |
| Process | 14 nm | 7 nm, 12 nm-50% |
| Architecture | Broadwell (2015−2019) | Matisse (2019−2020) |
| PassMark | 13,173 | 13,165 |
Memory & Platform
The Xeon D-1581 uses the FCBGA1667 socket (PCIe 3.0), while the Ryzen 5 3500X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard.
| Feature | Xeon D-1581 | Ryzen 5 3500X |
|---|---|---|
| Socket | FCBGA1667 | AM4 |
| PCIe Generation | PCIe 3.0 | PCIe 4.0+33% |
| Max RAM Speed | — | DDR4-3200 |
| Max RAM Capacity | — | 128 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ✅ |
| PCIe Lanes | — | 24 |
Value Analysis
The Xeon D-1581 launched at $400 MSRP, while the Ryzen 5 3500X debuted at $155. At current prices ($400 vs $171), the Ryzen 5 3500X is $229 cheaper. In terms of value (PassMark points per dollar), the Xeon D-1581 delivers 32.9 pts/$ vs 77.0 pts/$ for the Ryzen 5 3500X — making the Ryzen 5 3500X the 80.2% better value option.
| Feature | Xeon D-1581 | Ryzen 5 3500X |
|---|---|---|
| MSRP | $400 | $155-61% |
| Avg Price (30d) | $400 | $171-57% |
| Performance per Dollar | 32.9 | 77.0+134% |
| Release Date | 2016 | 2019 |
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