Celeron G555 vs Pentium G2020T
Celeron G555
Pentium G2020T
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 Celeron G555 is positioned at rank 634 and the Pentium G2020T is on rank 741, so the Celeron G555 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Celeron G555
Performance Per Dollar Pentium G2020T
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Celeron G555 | Pentium G2020T |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($15) | ⚠️ Higher cost ($69) |
| Longevity | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) | 🛑 Legacy (Ivy Bridge (2012−2013) / 22 nm) |
💎 Value Proposition
| Insight | Celeron G555 | Pentium G2020T |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+359%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($15) | ⚠️ Higher cost ($69) |
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 Celeron G555 and Pentium G2020T
Celeron G555
The Celeron G555 is manufactured by Intel. It was released in 1 September 2012 (13 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 2 threads. Base frequency is 2.7 GHz, with boost up to 2.7 GHz. L3 cache: 2 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 1,427 points. Launch price was $89.
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.
Processing Power
Both the Celeron G555 and Pentium G2020T share an identical 2-core/2-thread configuration. Boost clocks reach 2.7 GHz on the Celeron G555 versus 2.5 GHz on the Pentium G2020T — a 7.7% clock advantage for the Celeron G555 (base: 2.7 GHz vs 2.5 GHz). The Celeron G555 uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Pentium G2020T uses Ivy Bridge (2012−2013) (22 nm). In PassMark, the Celeron G555 scores 1,427 against the Pentium G2020T's 1,430 — a 0.2% lead for the Pentium G2020T. L3 cache: 2 MB (total) on the Celeron G555 vs 3072 kB (total) on the Pentium G2020T.
| Feature | Celeron G555 | Pentium G2020T |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 2.7 GHz+8% | 2.5 GHz |
| Base Clock | 2.7 GHz+8% | 2.5 GHz |
| L3 Cache | 2 MB (total) | 3072 kB (total)+50% |
| L2 Cache | 256 kB (per core) | 256 kB (per core) |
| Process | 32 nm | 22 nm-31% |
| Architecture | Sandy Bridge (2011−2013) | Ivy Bridge (2012−2013) |
| PassMark | 1,427 | 1,430 |
| Geekbench 6 Single | 398 | — |
| Geekbench 6 Multi | 742 | — |
Memory & Platform
Both processors use the LGA1155 socket with PCIe 2.0.
| Feature | Celeron G555 | Pentium G2020T |
|---|---|---|
| Socket | LGA1155 | LGA1155 |
| PCIe Generation | PCIe 2.0 | PCIe 3.0+50% |
| Max RAM Speed | DDR3-1333 | — |
| Max RAM Capacity | 32 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: VT-x (Celeron G555) / not specified (Pentium G2020T). The Celeron G555 includes integrated graphics (Intel HD Graphics (Sandy Bridge)), while the Pentium G2020T requires a dedicated GPU. Primary use case: Celeron G555 targets Desktop. Direct competitor: Celeron G555 rivals Pentium G630.
| Feature | Celeron G555 | Pentium G2020T |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | Intel HD Graphics (Sandy Bridge) | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x | — |
| Target Use | Desktop | — |
Value Analysis
The Celeron G555 launched at $52 MSRP, while the Pentium G2020T debuted at $64. At current prices ($15 vs $69), the Celeron G555 is $54 cheaper. In terms of value (PassMark points per dollar), the Celeron G555 delivers 95.1 pts/$ vs 20.7 pts/$ for the Pentium G2020T — making the Celeron G555 the 128.4% better value option.
| Feature | Celeron G555 | Pentium G2020T |
|---|---|---|
| MSRP | $52-19% | $64 |
| Avg Price (30d) | $15-78% | $69 |
| Performance per Dollar | 95.1+359% | 20.7 |
| Release Date | 2012 | 2013 |
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