Ryzen 5 5600X vs Xeon D-1521
Ryzen 5 5600X
Xeon D-1521
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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 5 5600X
Performance Per Dollar Xeon D-1521
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 5 5600X | Xeon D-1521 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($135) | ⚠️ Higher cost ($241) |
| Longevity | ✨ Modern (Vermeer (Zen 3) (2020−2022) / 7 nm, 12 nm) | 🛑 Legacy (Broadwell (2015−2019) / 14 nm) |
💎 Value Proposition
| Insight | Ryzen 5 5600X | Xeon D-1521 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+584%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($135) | ⚠️ Higher cost ($241) |
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 5 5600X and Xeon D-1521
Ryzen 5 5600X
The Ryzen 5 5600X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 6 cores and 12 threads. Base frequency is 3.7 GHz, with boost up to 4.6 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 21,845 points. Launch price was $299.
Xeon D-1521
The Xeon D-1521 is manufactured by Intel. It was released in 1 November 2015 (10 years ago). It is based on the Broadwell (2015−2019) architecture. It features 4 cores and 8 threads. Base frequency is 2.4 GHz, with boost up to 2.7 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): 45 Watt. Memory support: DDR4, DDR3. Passmark benchmark score: 5,703 points. Launch price was $199.
Processing Power
The Ryzen 5 5600X packs 6 cores / 12 threads, while the Xeon D-1521 offers 4 cores / 8 threads — the Ryzen 5 5600X has 2 more cores. Boost clocks reach 4.6 GHz on the Ryzen 5 5600X versus 2.7 GHz on the Xeon D-1521 — a 52.1% clock advantage for the Ryzen 5 5600X (base: 3.7 GHz vs 2.4 GHz). The Ryzen 5 5600X uses the Vermeer (Zen 3) (2020−2022) architecture (7 nm, 12 nm), while the Xeon D-1521 uses Broadwell (2015−2019) (14 nm). In PassMark, the Ryzen 5 5600X scores 21,845 against the Xeon D-1521's 5,703 — a 117.2% lead for the Ryzen 5 5600X. L3 cache: 32 MB on the Ryzen 5 5600X vs 1.5 MB (per core) on the Xeon D-1521.
| Feature | Ryzen 5 5600X | Xeon D-1521 |
|---|---|---|
| Cores / Threads | 6 / 12+50% | 4 / 8 |
| Boost Clock | 4.6 GHz+70% | 2.7 GHz |
| Base Clock | 3.7 GHz+54% | 2.4 GHz |
| L3 Cache | 32 MB+2033% | 1.5 MB (per core) |
| L2 Cache | 512K (per core)+100% | 256K (per core) |
| Process | 7 nm, 12 nm-50% | 14 nm |
| Architecture | Vermeer (Zen 3) (2020−2022) | Broadwell (2015−2019) |
| PassMark | 21,845+283% | 5,703 |
Memory & Platform
The Ryzen 5 5600X uses the AM4 socket (PCIe 4.0), while the Xeon D-1521 uses FCBGA1667 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Ryzen 5 5600X | Xeon D-1521 |
|---|---|---|
| Socket | AM4 | FCBGA1667 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | DDR4-3200 | — |
| Max RAM Capacity | 128 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ✅ | — |
| PCIe Lanes | 24 | — |
Advanced Features
Virtualization: AMD-V (Ryzen 5 5600X) / not specified (Xeon D-1521). Primary use case: Ryzen 5 5600X targets Desktop.
| Feature | Ryzen 5 5600X | Xeon D-1521 |
|---|---|---|
| Integrated GPU | No | — |
| Unlocked | Yes | — |
| AVX-512 | No | — |
| Virtualization | AMD-V | — |
| Target Use | Desktop | — |
Value Analysis
The Ryzen 5 5600X launched at $299 MSRP, while the Xeon D-1521 debuted at $199. At current prices ($135 vs $241), the Ryzen 5 5600X is $106 cheaper. In terms of value (PassMark points per dollar), the Ryzen 5 5600X delivers 161.8 pts/$ vs 23.7 pts/$ for the Xeon D-1521 — making the Ryzen 5 5600X the 149% better value option.
| Feature | Ryzen 5 5600X | Xeon D-1521 |
|---|---|---|
| MSRP | $299 | $199-33% |
| Avg Price (30d) | $135-44% | $241 |
| Performance per Dollar | 161.8+583% | 23.7 |
| Release Date | 2020 | 2015 |
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