
Atom D525 vs Xeon 5160

Atom D525

Xeon 5160
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 Atom D525 is positioned at rank 31 and the Xeon 5160 is on rank 903, so the Atom D525 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Atom D525
Performance Per Dollar Xeon 5160
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Atom D525 | Xeon 5160 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($63) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Pinetrail (2009−2011) / 45 nm) | 🛑 Legacy (Woodcrest (2006) / 65 nm) |
💎 Value Proposition
| Insight | Atom D525 | Xeon 5160 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($63) | ✅ More affordable ($0) |
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 Atom D525 and Xeon 5160

Atom D525
The Atom D525 is manufactured by Intel. It was released in 21 June 2010 (15 years ago). It is based on the Pinetrail (2009−2011) architecture. It features 2 cores and 4 threads. Base frequency is 1.8 GHz, with boost up to 1.83 GHz. L3 cache: 0 kB. L2 cache: 512K (per core). Built on 45 nm process technology. Socket: FCBGA559. Thermal design power (TDP): 13 Watt. Memory support: DDR2, DDR3. Passmark benchmark score: 1,707 points. Launch price was $63.

Xeon 5160
The Xeon 5160 is manufactured by Intel. It was released in Junho 2006 (19 years ago). It is based on the Woodcrest (2006) architecture. It features 2 cores and 2 threads. Base frequency is 3 GHz, with boost up to 3 GHz. L3 cache: 0 kB. L2 cache: 4 MB. Built on 65 nm process technology. Socket: LGA771. Thermal design power (TDP): 80 Watt. Memory support: DDR2. Passmark benchmark score: 1,715 points. Launch price was $22.
Processing Power
The Atom D525 packs 2 cores / 4 threads, matching the Xeon 5160's 2 cores. Boost clocks reach 1.83 GHz on the Atom D525 versus 3 GHz on the Xeon 5160 — a 48.4% clock advantage for the Xeon 5160 (base: 1.8 GHz vs 3 GHz). The Atom D525 uses the Pinetrail (2009−2011) architecture (45 nm), while the Xeon 5160 uses Woodcrest (2006) (65 nm). In PassMark, the Atom D525 scores 1,707 against the Xeon 5160's 1,715 — a 0.5% lead for the Xeon 5160. Both processors carry 0 kB of L3 cache.
| Feature | Atom D525 | Xeon 5160 |
|---|---|---|
| Cores / Threads | 2 / 4 | 2 / 2 |
| Boost Clock | 1.83 GHz | 3 GHz+64% |
| Base Clock | 1.8 GHz | 3 GHz+67% |
| L3 Cache | 0 kB | 0 kB |
| L2 Cache | 512K (per core) | 4 MB+700% |
| Process | 45 nm-31% | 65 nm |
| Architecture | Pinetrail (2009−2011) | Woodcrest (2006) |
| PassMark | 1,707 | 1,715 |
Memory & Platform
The Atom D525 uses the FCBGA559 socket (PCIe 2.0), while the Xeon 5160 uses LGA771 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Atom D525 | Xeon 5160 |
|---|---|---|
| Socket | FCBGA559 | LGA771 |
| PCIe Generation | PCIe 2.0 | PCIe 2.0 |
| Max RAM Speed | DDR3-800 | — |
| Max RAM Capacity | 4 GB | — |
| RAM Channels | 1 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 0 | — |
Advanced Features
The Atom D525 includes integrated graphics (Intel GMA 3150), while the Xeon 5160 requires a dedicated GPU.
| Feature | Atom D525 | Xeon 5160 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | Intel GMA 3150 | — |
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