Celeron M 900 vs Pentium G2140
Celeron M 900
Pentium G2140
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 M 900 is positioned at rank 797 and the Pentium G2140 is on rank 775, so the Pentium G2140 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Celeron M 900
Performance Per Dollar Pentium G2140
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Celeron M 900 | Pentium G2140 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($10) | ⚠️ Higher cost ($95) |
| Longevity | 🛑 Legacy (Penryn (2008−2011) / 45 nm) | 🛑 Legacy (Legacy / 22 nm) |
💎 Value Proposition
| Insight | Celeron M 900 | Pentium G2140 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+854%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($10) | ⚠️ Higher cost ($95) |
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 M 900 and Pentium G2140
Celeron M 900
The Celeron M 900 is manufactured by Intel. It was released in 1 April 2009 (16 years ago). It is based on the Penryn (2008−2011) architecture. It features 1 cores and 1 threads. Max frequency: 2.2 GHz. L2 cache: 1 MB. Built on 45 nm process technology. Socket: PGA478. Thermal design power (TDP): 1 MB. Passmark benchmark score: 2,101 points. Launch price was $70.
Pentium G2140
The Pentium G2140 is manufactured by Intel. It was released in 2007-01-01. It features 2 cores and 2 threads. Base frequency: 3.3 GHz. L3 cache: 3 MB Intel® Smart Cache. Built on 22 nm process technology. Socket: LGA1155. Thermal design power (TDP): 55 Watt. Memory support: DDR3-1333, DDR3-1600. Passmark benchmark score: 2,092 points. Launch price was $69.
Processing Power
The Celeron M 900 packs 1 cores / 1 threads, while the Pentium G2140 offers 2 cores / 2 threads — the Pentium G2140 has 1 more core. The Celeron M 900 is built on the Penryn (2008−2011) architecture. In PassMark, the Celeron M 900 scores 2,101 against the Pentium G2140's 2,092 — a 0.4% lead for the Celeron M 900.
| Feature | Celeron M 900 | Pentium G2140 |
|---|---|---|
| Cores / Threads | 1 / 1 | 2 / 2+100% |
| Boost Clock | 2.2 GHz | — |
| Base Clock | — | 3.3 GHz |
| L3 Cache | — | 3 MB Intel® Smart Cache |
| L2 Cache | 1 MB | — |
| Process | 45 nm | 22 nm-51% |
| Architecture | Penryn (2008−2011) | — |
| PassMark | 2,101 | 2,092 |
| Geekbench 6 Single | — | 550 |
| Geekbench 6 Multi | — | 920 |
Memory & Platform
The Celeron M 900 uses the PGA478 socket (PCIe 1.1), while the Pentium G2140 uses LGA1155 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Celeron M 900 | Pentium G2140 |
|---|---|---|
| Socket | PGA478 | LGA1155 |
| PCIe Generation | PCIe 1.1 | PCIe 3.0+173% |
| Max RAM Speed | — | DDR3-1600 |
| Max RAM Capacity | — | 32 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ✅ |
| PCIe Lanes | — | 16 |
Advanced Features
Virtualization: not specified (Celeron M 900) / VT-x (Pentium G2140). The Pentium G2140 includes integrated graphics (Intel HD Graphics), while the Celeron M 900 requires a dedicated GPU. Primary use case: Pentium G2140 targets Legacy Desktop.
| Feature | Celeron M 900 | Pentium G2140 |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | Intel HD Graphics |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x |
| Target Use | — | Legacy Desktop |
Value Analysis
The Celeron M 900 launched at $86 MSRP, while the Pentium G2140 debuted at $100. At current prices ($10 vs $95), the Celeron M 900 is $85 cheaper. In terms of value (PassMark points per dollar), the Celeron M 900 delivers 210.1 pts/$ vs 22.0 pts/$ for the Pentium G2140 — making the Celeron M 900 the 162.1% better value option.
| Feature | Celeron M 900 | Pentium G2140 |
|---|---|---|
| MSRP | $86-14% | $100 |
| Avg Price (30d) | $10-89% | $95 |
| Performance per Dollar | 210.1+855% | 22.0 |
| Release Date | 2009 | 2013 |
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