Pentium G2020T vs Atom N550
Pentium G2020T
Atom N550
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 G2020T is positioned at rank 741 and the Atom N550 is on rank 618, so the Atom N550 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Pentium G2020T
Performance Per Dollar Atom N550
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Pentium G2020T | Atom N550 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($69) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Ivy Bridge (2012−2013) / 22 nm) | 🛑 Legacy (Pineview (2009−2011) / 45 nm) |
💎 Value Proposition
| Insight | Pentium G2020T | Atom N550 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($69) | ✅ 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 G2020T and Atom N550
Pentium G2020T
The Pentium G2020T is manufactured by Intel. It was released in 21 January 2013 (12 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 2 cores and 2 threads. Base frequency is 2.5 GHz, with boost up to 2.5 GHz. L3 cache: 3072 kB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1155. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,430 points. Launch price was $64.
Atom N550
The Atom N550 is manufactured by Intel. It was released in 23 August 2010 (15 years ago). It is based on the Pineview (2009−2011) architecture. It features 2 cores and 4 threads. Base frequency is 1.5 GHz, with boost up to 1.5 GHz. L3 cache: 0 kB. L2 cache: 512K (per core). Built on 45 nm process technology. Socket: FCBGA559. Thermal design power (TDP): 8.5 Watt. Memory support: DDR3. Passmark benchmark score: 1,435 points. Launch price was $86.
Processing Power
The Pentium G2020T packs 2 cores / 2 threads, matching the Atom N550's 2 cores. Boost clocks reach 2.5 GHz on the Pentium G2020T versus 1.5 GHz on the Atom N550 — a 50% clock advantage for the Pentium G2020T (base: 2.5 GHz vs 1.5 GHz). The Pentium G2020T uses the Ivy Bridge (2012−2013) architecture (22 nm), while the Atom N550 uses Pineview (2009−2011) (45 nm). In PassMark, the Pentium G2020T scores 1,430 against the Atom N550's 1,435 — a 0.3% lead for the Atom N550. L3 cache: 3072 kB (total) on the Pentium G2020T vs 0 kB on the Atom N550.
| Feature | Pentium G2020T | Atom N550 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 4 |
| Boost Clock | 2.5 GHz+67% | 1.5 GHz |
| Base Clock | 2.5 GHz+67% | 1.5 GHz |
| L3 Cache | 3072 kB (total) | 0 kB |
| L2 Cache | 256 kB (per core) | 512K (per core)+100% |
| Process | 22 nm-51% | 45 nm |
| Architecture | Ivy Bridge (2012−2013) | Pineview (2009−2011) |
| PassMark | 1,430 | 1,435 |
Memory & Platform
The Pentium G2020T uses the LGA1155 socket (PCIe 3.0), while the Atom N550 uses FCBGA559 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Pentium G2020T | Atom N550 |
|---|---|---|
| Socket | LGA1155 | FCBGA559 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | — | DDR3-667 |
| Max RAM Capacity | — | 2 GB |
| RAM Channels | — | 1 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 0 |
Advanced Features
The Atom N550 includes integrated graphics (Intel GMA 3150), while the Pentium G2020T requires a dedicated GPU.
| Feature | Pentium G2020T | Atom N550 |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | Intel GMA 3150 |
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