CPU
GPU
Xeon X5270
Atom 330
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 X5270 is positioned at rank 928 and the Atom 330 is on rank 39, so the Atom 330 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon X5270
Performance Per Dollar Atom 330
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon X5270 | Atom 330 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($30) |
| Longevity | 🛑 Legacy (Legacy / 45 nm) | 🛑 Legacy (Diamondville (2008−2009) / 45 nm) |
💎 Value Proposition
| Insight | Xeon X5270 | Atom 330 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ 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 X5270 and Atom 330
Xeon X5270
The Xeon X5270 is manufactured by Intel. It was released in 2015-01-01. Base frequency: 3.5 GHz. L3 cache: 6 MB L2 Cache. Built on 45 nm process technology. Socket: LGA771. Thermal design power (TDP): 80 Watt. Passmark benchmark score: 1,524 points. Launch price was $800.
Atom 330
The Atom 330 is manufactured by Intel. It was released in 2 April 2008 (17 years ago). It is based on the Diamondville (2008−2009) architecture. It features 2 cores and 4 threads. Base frequency is 1.6 GHz, with boost up to 0.1 GHz. L3 cache: 0 kB. L2 cache: 1 MB. Built on 45 nm process technology. Socket: PBGA437. Thermal design power (TDP): 8 Watt. Passmark benchmark score: 1,530 points. Launch price was $43.
Processing Power
The Atom 330 is built on the Diamondville (2008−2009) architecture. In PassMark, the Xeon X5270 scores 1,524 against the Atom 330's 1,530 — a 0.4% lead for the Atom 330. L3 cache: 6 MB L2 Cache on the Xeon X5270 vs 0 kB on the Atom 330.
| Feature | Xeon X5270 | Atom 330 |
|---|---|---|
| Cores / Threads | — | 2 / 4 |
| Boost Clock | — | 0.1 GHz |
| Base Clock | 3.5 GHz+119% | 1.6 GHz |
| L3 Cache | 6 MB L2 Cache | 0 kB |
| L2 Cache | — | 1 MB |
| Process | 45 nm | 45 nm |
| Architecture | — | Diamondville (2008−2009) |
| PassMark | 1,524 | 1,530 |
Memory & Platform
The Xeon X5270 uses the LGA771 socket (PCIe 2.0), while the Atom 330 uses PBGA437 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Xeon X5270 | Atom 330 |
|---|---|---|
| Socket | LGA771 | PBGA437 |
| PCIe Generation | PCIe 2.0 | PCIe 2.0 |
| Max RAM Speed | — | DDR2-533 |
| Max RAM Capacity | — | 4 GB |
| RAM Channels | — | 1 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 0 |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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