
Atom D525 vs Turion X2 RM-75

Atom D525

Turion X2 RM-75
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 Atom D525 is positioned at rank 31 and the Turion X2 RM-75 is on rank 366, so the Atom D525 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Atom D525
Performance Per Dollar Turion X2 RM-75
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Atom D525 | Turion X2 RM-75 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($63) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Pinetrail (2009−2011) / 45 nm) | 🛑 Legacy (Lion (2008−2009) / 65 nm) |
💎 Value Proposition
| Insight | Atom D525 | Turion X2 RM-75 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($63) | ✅ 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 Atom D525 and Turion X2 RM-75

Atom D525
The Atom D525 is manufactured by Intel. It was released in 21 June 2010 (15 years ago). It is based on the Pinetrail (2009−2011) architecture. It features 2 cores and 4 threads. Base frequency is 1.8 GHz, with boost up to 1.83 GHz. L3 cache: 0 kB. L2 cache: 512K (per core). Built on 45 nm process technology. Socket: FCBGA559. Thermal design power (TDP): 13 Watt. Memory support: DDR2, DDR3. Passmark benchmark score: 1,707 points. Launch price was $63.

Turion X2 RM-75
The Turion X2 RM-75 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: 1,717 points. Launch price was $69.
Processing Power
The Atom D525 packs 2 cores / 4 threads, matching the Turion X2 RM-75's 2 cores. Boost clocks reach 1.83 GHz on the Atom D525 versus 2.2 GHz on the Turion X2 RM-75 — a 18.4% clock advantage for the Turion X2 RM-75. The Atom D525 uses the Pinetrail (2009−2011) architecture (45 nm), while the Turion X2 RM-75 uses Lion (2008−2009) (65 nm). In PassMark, the Atom D525 scores 1,707 against the Turion X2 RM-75's 1,717 — a 0.6% lead for the Turion X2 RM-75. Both processors carry 0 kB of L3 cache.
| Feature | Atom D525 | Turion X2 RM-75 |
|---|---|---|
| Cores / Threads | 2 / 4 | 2 / 2 |
| Boost Clock | 1.83 GHz | 2.2 GHz+20% |
| Base Clock | 1.8 GHz | — |
| L3 Cache | 0 kB | 0 kB |
| L2 Cache | 512K (per core) | 1 MB+100% |
| Process | 45 nm-31% | 65 nm |
| Architecture | Pinetrail (2009−2011) | Lion (2008−2009) |
| PassMark | 1,707 | 1,717 |
Memory & Platform
The Atom D525 uses the FCBGA559 socket (PCIe 2.0), while the Turion X2 RM-75 uses S1 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Atom D525 | Turion X2 RM-75 |
|---|---|---|
| Socket | FCBGA559 | S1 |
| PCIe Generation | PCIe 2.0 | PCIe 2.0 |
| Max RAM Speed | DDR3-800 | — |
| Max RAM Capacity | 4 GB | — |
| RAM Channels | 1 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 0 | — |
Advanced Features
The Atom D525 includes integrated graphics (Intel GMA 3150), while the Turion X2 RM-75 requires a dedicated GPU.
| Feature | Atom D525 | Turion X2 RM-75 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | Intel GMA 3150 | — |
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