Celeron M 540 vs Turion X2 RM-74
Celeron M 540
Turion X2 RM-74
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 540 is positioned at rank 873 and the Turion X2 RM-74 is on rank 355, so the Turion X2 RM-74 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 540
Performance Per Dollar Turion X2 RM-74
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Celeron M 540 | Turion X2 RM-74 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($20) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Merom (2006−2008) / 65 nm) | 🛑 Legacy (Lion (2008−2009) / 65 nm) |
💎 Value Proposition
| Insight | Celeron M 540 | Turion X2 RM-74 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($20) | ✅ 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 Celeron M 540 and Turion X2 RM-74
Celeron M 540
The Celeron M 540 is manufactured by Intel. It was released in 2007-01-01. It is based on the Merom (2006−2008) architecture. It features 1 cores and 1 threads. Max frequency: 1.86 GHz. L2 cache: 1 MB. Built on 65 nm process technology. Thermal design power (TDP): 1 MB. Passmark benchmark score: 1,744 points. Launch price was $69.
Turion X2 RM-74
The Turion X2 RM-74 is manufactured by AMD. It was released in 2007-01-01. It is based on the Lion (2008−2009) architecture. It features 2 cores and 2 threads. Max frequency: 2.2 GHz. L3 cache: 0 kB. L2 cache: 1 MB. Built on 65 nm process technology. Socket: S1. Thermal design power (TDP): 1 MB. Passmark benchmark score: 1,740 points. Launch price was $69.
Processing Power
The Celeron M 540 packs 1 cores / 1 threads, while the Turion X2 RM-74 offers 2 cores / 2 threads — the Turion X2 RM-74 has 1 more core. Boost clocks reach 1.86 GHz on the Celeron M 540 versus 2.2 GHz on the Turion X2 RM-74 — a 16.7% clock advantage for the Turion X2 RM-74. The Celeron M 540 uses the Merom (2006−2008) architecture (65 nm), while the Turion X2 RM-74 uses Lion (2008−2009) (65 nm). In PassMark, the Celeron M 540 scores 1,744 against the Turion X2 RM-74's 1,740 — a 0.2% lead for the Celeron M 540.
| Feature | Celeron M 540 | Turion X2 RM-74 |
|---|---|---|
| Cores / Threads | 1 / 1 | 2 / 2+100% |
| Boost Clock | 1.86 GHz | 2.2 GHz+18% |
| L3 Cache | — | 0 kB |
| L2 Cache | 1 MB | 1 MB |
| Process | 65 nm | 65 nm |
| Architecture | Merom (2006−2008) | Lion (2008−2009) |
| PassMark | 1,744 | 1,740 |
Advanced Features
Virtualization: false (Celeron M 540) / not specified (Turion X2 RM-74). Direct competitor: Celeron M 540 rivals Mobile Sempron 3600+.
| Feature | Celeron M 540 | Turion X2 RM-74 |
|---|---|---|
| Integrated GPU | No | — |
| IGPU Model | None | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | false | — |
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