Xeon W3520 vs Core i5-2500T
Xeon W3520
Core i5-2500T
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. The Xeon W3520 is positioned at rank 861 and the Core i5-2500T is on rank 882, so the Xeon W3520 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon W3520
Performance Per Dollar Core i5-2500T
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon W3520 | Core i5-2500T |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($15) | ⚠️ Higher cost ($30) |
| Longevity | 🛑 Legacy (Bloomfield (2008−2010) / 45 nm) | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) |
💎 Value Proposition
| Insight | Xeon W3520 | Core i5-2500T |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+101%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($15) | ⚠️ Higher cost ($30) |
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 W3520 and Core i5-2500T
Xeon W3520
The Xeon W3520 is manufactured by Intel. It was released in 30 March 2009 (16 years ago). It is based on the Bloomfield (2008−2010) architecture. It features 4 cores and 8 threads. Base frequency is 2.66 GHz, with boost up to 2.93 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 45 nm process technology. Socket: LGA1366. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 2,940 points. Launch price was $404.
Core i5-2500T
The Core i5-2500T is manufactured by Intel. It was released in 9 January 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 4 cores and 4 threads. Base frequency is 2.3 GHz, with boost up to 3.3 GHz. L3 cache: 6144 kB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 45 Watt. Memory support: DDR3. Passmark benchmark score: 2,929 points. Launch price was $69.
Processing Power
The Xeon W3520 packs 4 cores / 8 threads, matching the Core i5-2500T's 4 cores. Boost clocks reach 2.93 GHz on the Xeon W3520 versus 3.3 GHz on the Core i5-2500T — a 11.9% clock advantage for the Core i5-2500T (base: 2.66 GHz vs 2.3 GHz). The Xeon W3520 uses the Bloomfield (2008−2010) architecture (45 nm), while the Core i5-2500T uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the Xeon W3520 scores 2,940 against the Core i5-2500T's 2,929 — a 0.4% lead for the Xeon W3520. L3 cache: 8 MB (total) on the Xeon W3520 vs 6144 kB (total) on the Core i5-2500T.
| Feature | Xeon W3520 | Core i5-2500T |
|---|---|---|
| Cores / Threads | 4 / 8 | 4 / 4 |
| Boost Clock | 2.93 GHz | 3.3 GHz+13% |
| Base Clock | 2.66 GHz+16% | 2.3 GHz |
| L3 Cache | 8 MB (total)+33% | 6144 kB (total) |
| L2 Cache | 256 kB (per core) | 256 kB (per core) |
| Process | 45 nm | 32 nm-29% |
| Architecture | Bloomfield (2008−2010) | Sandy Bridge (2011−2013) |
| PassMark | 2,940 | 2,929 |
Memory & Platform
The Xeon W3520 uses the LGA1366 socket (PCIe 2.0), while the Core i5-2500T uses LGA1155 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Xeon W3520 | Core i5-2500T |
|---|---|---|
| Socket | LGA1366 | LGA1155 |
| PCIe Generation | PCIe 2.0 | PCIe 2.0 |
| Max RAM Speed | — | DDR3-1333 |
| Max RAM Capacity | — | 32 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 16 |
Advanced Features
Virtualization: not specified (Xeon W3520) / VT-x, VT-d (Core i5-2500T). The Core i5-2500T includes integrated graphics (HD Graphics 2000), while the Xeon W3520 requires a dedicated GPU. Primary use case: Core i5-2500T targets Desktop.
| Feature | Xeon W3520 | Core i5-2500T |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | HD Graphics 2000 |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x, VT-d |
| Target Use | — | Desktop |
Value Analysis
The Xeon W3520 launched at $284 MSRP, while the Core i5-2500T debuted at $182. At current prices ($15 vs $30), the Xeon W3520 is $15 cheaper. In terms of value (PassMark points per dollar), the Xeon W3520 delivers 196.0 pts/$ vs 97.6 pts/$ for the Core i5-2500T — making the Xeon W3520 the 67% better value option.
| Feature | Xeon W3520 | Core i5-2500T |
|---|---|---|
| MSRP | $284 | $182-36% |
| Avg Price (30d) | $15-50% | $30 |
| Performance per Dollar | 196.0+101% | 97.6 |
| Release Date | 2009 | 2011 |
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