Pentium 4 2.26 vs Atom N280
Pentium 4 2.26
Atom N280
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 Pentium 4 2.26 is positioned at rank 1117 and the Atom N280 is on rank 367, so the Atom N280 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Pentium 4 2.26
Performance Per Dollar Atom N280
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Pentium 4 2.26 | Atom N280 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($20) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (NetBurst (2000−2006) / 130 nm) | 🛑 Legacy (DiamondVille (2008−2009) / 45 nm) |
💎 Value Proposition
| Insight | Pentium 4 2.26 | Atom N280 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($20) | ✅ 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 Pentium 4 2.26 and Atom N280
Pentium 4 2.26
The Pentium 4 2.26 is manufactured by Intel. It was released in 2007-01-01. It is based on the NetBurst (2000−2006) architecture. It features 1 cores and 1 threads. Max frequency: 2.26 GHz. L3 cache: 0 kB. L2 cache: 512 kB. Built on 130 nm process technology. Socket: PGA478. Thermal design power (TDP): 110 Watt. Memory support: DDR1, DDR2. Passmark benchmark score: 295 points. Launch price was $69.
Atom N280
The Atom N280 is manufactured by Intel. It was released in 1 February 2009 (16 years ago). It is based on the DiamondVille (2008−2009) architecture. It features 1 cores and 2 threads. Base frequency is 1.66 GHz, with boost up to 0.07 GHz. L3 cache: 0 kB. L2 cache: 512 kB. Built on 45 nm process technology. Socket: PBGA437. Thermal design power (TDP): 2.5 Watt. Passmark benchmark score: 285 points. Launch price was $69.
Processing Power
The Pentium 4 2.26 packs 1 cores / 1 threads, matching the Atom N280's 1 cores. Boost clocks reach 2.26 GHz on the Pentium 4 2.26 versus 0.07 GHz on the Atom N280 — a 188% clock advantage for the Pentium 4 2.26. The Pentium 4 2.26 uses the NetBurst (2000−2006) architecture (130 nm), while the Atom N280 uses DiamondVille (2008−2009) (45 nm). In PassMark, the Pentium 4 2.26 scores 295 against the Atom N280's 285 — a 3.4% lead for the Pentium 4 2.26. Both processors carry 0 kB of L3 cache.
| Feature | Pentium 4 2.26 | Atom N280 |
|---|---|---|
| Cores / Threads | 1 / 1 | 1 / 2 |
| Boost Clock | 2.26 GHz+3129% | 0.07 GHz |
| Base Clock | — | 1.66 GHz |
| L3 Cache | 0 kB | 0 kB |
| L2 Cache | 512 kB | 512 kB |
| Process | 130 nm | 45 nm-65% |
| Architecture | NetBurst (2000−2006) | DiamondVille (2008−2009) |
| PassMark | 295+4% | 285 |
Memory & Platform
The Pentium 4 2.26 uses the PGA478 socket (PCIe 1.1), while the Atom N280 uses PBGA437 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Pentium 4 2.26 | Atom N280 |
|---|---|---|
| Socket | PGA478 | PBGA437 |
| PCIe Generation | PCIe 1.1 | PCIe 2.0+82% |
| Max RAM Speed | — | DDR2-533 |
| Max RAM Capacity | — | 2 GB |
| RAM Channels | — | 1 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 0 |
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