Celeron 2950M vs Xeon 5140
Celeron 2950M
Xeon 5140
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 2950M is positioned at rank 545 and the Xeon 5140 is on rank 961, so the Celeron 2950M offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Celeron 2950M
Performance Per Dollar Xeon 5140
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Celeron 2950M | Xeon 5140 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | 🛑 Legacy (Haswell (2013−2015) / 22 nm) | 🛑 Legacy (Woodcrest (2006) / 65 nm) |
💎 Value Proposition
| Insight | Celeron 2950M | Xeon 5140 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | Equivalent pricing | Equivalent pricing |
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 2950M and Xeon 5140
Celeron 2950M
The Celeron 2950M is manufactured by Intel. It was released in 1 September 2013 (12 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 2 threads. Base frequency is 2 GHz, with boost up to 2 GHz. L3 cache: 2 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: PGA946. Thermal design power (TDP): 37 Watt. Memory support: DDR3. Passmark benchmark score: 1,238 points. Launch price was $75.
Xeon 5140
The Xeon 5140 is manufactured by Intel. It was released in Junho 2006 (19 years ago). It is based on the Woodcrest (2006) architecture. It features 2 cores and 2 threads. Base frequency is 2.33 GHz, with boost up to 2.33 GHz. L3 cache: 0 kB. L2 cache: 4 MB. Built on 65 nm process technology. Socket: LGA771. Thermal design power (TDP): 65 Watt. Memory support: DDR2. Passmark benchmark score: 1,235 points. Launch price was $15.
Processing Power
Both the Celeron 2950M and Xeon 5140 share an identical 2-core/2-thread configuration. Boost clocks reach 2 GHz on the Celeron 2950M versus 2.33 GHz on the Xeon 5140 — a 15.2% clock advantage for the Xeon 5140 (base: 2 GHz vs 2.33 GHz). The Celeron 2950M uses the Haswell (2013−2015) architecture (22 nm), while the Xeon 5140 uses Woodcrest (2006) (65 nm). In PassMark, the Celeron 2950M scores 1,238 against the Xeon 5140's 1,235 — a 0.2% lead for the Celeron 2950M. L3 cache: 2 MB (total) on the Celeron 2950M vs 0 kB on the Xeon 5140.
| Feature | Celeron 2950M | Xeon 5140 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 2 GHz | 2.33 GHz+17% |
| Base Clock | 2 GHz | 2.33 GHz+17% |
| L3 Cache | 2 MB (total) | 0 kB |
| L2 Cache | 256K (per core) | 4 MB+1500% |
| Process | 22 nm-66% | 65 nm |
| Architecture | Haswell (2013−2015) | Woodcrest (2006) |
| PassMark | 1,238 | 1,235 |
| Geekbench 6 Single | 352 | — |
| Geekbench 6 Multi | 636 | — |
Memory & Platform
The Celeron 2950M uses the PGA946 socket (PCIe 3.0), while the Xeon 5140 uses LGA771 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Celeron 2950M | Xeon 5140 |
|---|---|---|
| Socket | PGA946 | LGA771 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | DDR3L-1600 | — |
| Max RAM Capacity | 32 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: VT-x (Celeron 2950M) / not specified (Xeon 5140). The Celeron 2950M includes integrated graphics (HD Graphics (Haswell)), while the Xeon 5140 requires a dedicated GPU. Primary use case: Celeron 2950M targets Budget. Direct competitor: Celeron 2950M rivals Pentium 2020M.
| Feature | Celeron 2950M | Xeon 5140 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | HD Graphics (Haswell) | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x | — |
| Target Use | Budget | — |
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