CPU
GPU
Atom N475
Pentium 4 2.80
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 N475 is positioned at rank 193 and the Pentium 4 2.80 is on rank 1114, so the Atom N475 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Atom N475
Performance Per Dollar Pentium 4 2.80
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Atom N475 | Pentium 4 2.80 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($75) | ✅ More affordable ($25) |
| Longevity | 🛑 Legacy (Pineview (2009−2011) / 45 nm) | 🛑 Legacy (NetBurst (2000−2006) / 130 nm) |
💎 Value Proposition
| Insight | Atom N475 | Pentium 4 2.80 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+202%) |
| Upfront Cost | ⚠️ Higher cost ($75) | ✅ More affordable ($25) |
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 N475 and Pentium 4 2.80
Atom N475
The Atom N475 is manufactured by Intel. It was released in 1 June 2010 (15 years ago). It is based on the Pineview (2009−2011) architecture. It features 1 cores and 2 threads. Base frequency is 1.83 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): 6.5 Watt. Memory support: DDR3. Passmark benchmark score: 405 points. Launch price was $75.
Pentium 4 2.80
The Pentium 4 2.80 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: 2.79 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: 408 points. Launch price was $69.
Processing Power
The Atom N475 packs 1 cores / 2 threads, matching the Pentium 4 2.80's 1 cores. Boost clocks reach 1.83 GHz on the Atom N475 versus 2.79 GHz on the Pentium 4 2.80 — a 41.6% clock advantage for the Pentium 4 2.80. The Atom N475 uses the Pineview (2009−2011) architecture (45 nm), while the Pentium 4 2.80 uses NetBurst (2000−2006) (130 nm). In PassMark, the Atom N475 scores 405 against the Pentium 4 2.80's 408 — a 0.7% lead for the Pentium 4 2.80. Both processors carry 0 kB of L3 cache.
| Feature | Atom N475 | Pentium 4 2.80 |
|---|---|---|
| Cores / Threads | 1 / 2 | 1 / 1 |
| Boost Clock | 1.83 GHz | 2.79 GHz+52% |
| Base Clock | 1.83 GHz | — |
| L3 Cache | 0 kB | 0 kB |
| L2 Cache | 512K (per core) | 512 kB |
| Process | 45 nm-65% | 130 nm |
| Architecture | Pineview (2009−2011) | NetBurst (2000−2006) |
| PassMark | 405 | 408 |
Memory & Platform
The Atom N475 uses the FCBGA559 socket (PCIe 2.0), while the Pentium 4 2.80 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard.
| Feature | Atom N475 | Pentium 4 2.80 |
|---|---|---|
| Socket | FCBGA559 | PGA478 |
| PCIe Generation | PCIe 2.0+82% | PCIe 1.1 |
| Max RAM Speed | DDR3-667 | — |
| Max RAM Capacity | 2 GB | — |
| RAM Channels | 1 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 0 | — |
Advanced Features
The Atom N475 includes integrated graphics (Intel GMA 3150), while the Pentium 4 2.80 requires a dedicated GPU.
| Feature | Atom N475 | Pentium 4 2.80 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | Intel GMA 3150 | — |
Value Analysis
The Atom N475 launched at $75 MSRP, while the Pentium 4 2.80 debuted at $327.
| Feature | Atom N475 | Pentium 4 2.80 |
|---|---|---|
| MSRP | $75-77% | $327 |
| Avg Price (30d) | — | $25 |
| Release Date | 2010 | 2002 |
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