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