Ryzen 7 5800X vs Atom N2800
Ryzen 7 5800X
Atom N2800
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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.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Ryzen 7 5800X
Performance Per Dollar Atom N2800
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 7 5800X | Atom N2800 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($180) | ✅ More affordable ($3) |
| Longevity | ✨ Modern (Vermeer (Zen 3) (2020−2022) / 7 nm, 12 nm) | 🛑 Legacy (Cedarview-M (2011−2012) / 32 nm) |
💎 Value Proposition
| Insight | Ryzen 7 5800X | Atom N2800 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+296%) |
| Upfront Cost | ⚠️ Higher cost ($180) | ✅ More affordable ($3) |
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 Ryzen 7 5800X and Atom N2800
Ryzen 7 5800X
The Ryzen 7 5800X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 4.7 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4. Passmark benchmark score: 27,712 points. Launch price was $449.
Atom N2800
The Atom N2800 is manufactured by Intel. It was released in 1 December 2011 (14 years ago). It is based on the Cedarview-M (2011−2012) architecture. It features 2 cores and 4 threads. Base frequency is 1.86 GHz, with boost up to 1.87 GHz. L3 cache: 0 kB. L2 cache: 512K (per core). Built on 32 nm process technology. Socket: FCBGA559. Thermal design power (TDP): 6.5 Watt. Memory support: DDR3. Passmark benchmark score: 1,829 points. Launch price was $47.
Processing Power
The Ryzen 7 5800X packs 8 cores / 16 threads, while the Atom N2800 offers 2 cores / 4 threads — the Ryzen 7 5800X has 6 more cores. Boost clocks reach 4.7 GHz on the Ryzen 7 5800X versus 1.87 GHz on the Atom N2800 — a 86.1% clock advantage for the Ryzen 7 5800X (base: 3.8 GHz vs 1.86 GHz). The Ryzen 7 5800X uses the Vermeer (Zen 3) (2020−2022) architecture (7 nm, 12 nm), while the Atom N2800 uses Cedarview-M (2011−2012) (32 nm). In PassMark, the Ryzen 7 5800X scores 27,712 against the Atom N2800's 1,829 — a 175.2% lead for the Ryzen 7 5800X. L3 cache: 32 MB on the Ryzen 7 5800X vs 0 kB on the Atom N2800.
| Feature | Ryzen 7 5800X | Atom N2800 |
|---|---|---|
| Cores / Threads | 8 / 16+300% | 2 / 4 |
| Boost Clock | 4.7 GHz+151% | 1.87 GHz |
| Base Clock | 3.8 GHz+104% | 1.86 GHz |
| L3 Cache | 32 MB | 0 kB |
| L2 Cache | 512K (per core) | 512K (per core) |
| Process | 7 nm, 12 nm-78% | 32 nm |
| Architecture | Vermeer (Zen 3) (2020−2022) | Cedarview-M (2011−2012) |
| PassMark | 27,712+1415% | 1,829 |
Memory & Platform
The Ryzen 7 5800X uses the AM4 socket (PCIe 4.0), while the Atom N2800 uses FCBGA559 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 7 5800X versus DDR3-1066 on the Atom N2800 — the Ryzen 7 5800X supports 28.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 7 5800X supports up to 128 GB of RAM compared to 4 GB — 187.9% more capacity for professional workloads. Memory channels: 2 (Ryzen 7 5800X) vs 1 (Atom N2800). PCIe lanes: 24 (Ryzen 7 5800X) vs 4 (Atom N2800) — the Ryzen 7 5800X offers 20 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 5800X) and Intel NM10 (Atom N2800).
| Feature | Ryzen 7 5800X | Atom N2800 |
|---|---|---|
| Socket | AM4 | FCBGA559 |
| PCIe Generation | PCIe 4.0+100% | PCIe 2.0 |
| Max RAM Speed | DDR4-3200+33% | DDR3-1066 |
| Max RAM Capacity | 128 GB+3100% | 4 GB |
| RAM Channels | 2+100% | 1 |
| ECC Support | ✅ | ❌ |
| PCIe Lanes | 24+500% | 4 |
Advanced Features
Virtualization: AMD-V (Ryzen 7 5800X) / not specified (Atom N2800). The Atom N2800 includes integrated graphics (Intel GMA 3650), while the Ryzen 7 5800X requires a dedicated GPU. Primary use case: Ryzen 7 5800X targets Desktop.
| Feature | Ryzen 7 5800X | Atom N2800 |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | Intel GMA 3650 |
| Unlocked | Yes | — |
| AVX-512 | No | — |
| Virtualization | AMD-V | — |
| Target Use | Desktop | — |
Value Analysis
The Ryzen 7 5800X launched at $449 MSRP, while the Atom N2800 debuted at $47. At current prices ($180 vs $3), the Atom N2800 is $177 cheaper. In terms of value (PassMark points per dollar), the Ryzen 7 5800X delivers 154.0 pts/$ vs 609.7 pts/$ for the Atom N2800 — making the Atom N2800 the 119.4% better value option.
| Feature | Ryzen 7 5800X | Atom N2800 |
|---|---|---|
| MSRP | $449 | $47-90% |
| Avg Price (30d) | $180 | $3-98% |
| Performance per Dollar | 154.0 | 609.7+296% |
| Release Date | 2020 | 2011 |
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