Turion X2 RM-74 vs Xeon E5405
Turion X2 RM-74
Xeon E5405
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 Turion X2 RM-74 is positioned at rank 355 and the Xeon E5405 is on rank 906, 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 Turion X2 RM-74
Performance Per Dollar Xeon E5405
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Turion X2 RM-74 | Xeon E5405 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($15) |
| Longevity | 🛑 Legacy (Lion (2008−2009) / 65 nm) | 🛑 Legacy (Harpertown (2007−2008) / 45 nm) |
💎 Value Proposition
| Insight | Turion X2 RM-74 | Xeon E5405 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($15) |
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 Turion X2 RM-74 and Xeon E5405
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.
Xeon E5405
The Xeon E5405 is manufactured by Intel. It was released in 11 November 2007 (18 years ago). It is based on the Harpertown (2007−2008) architecture. It features 4 cores and 4 threads. Base frequency is 2 GHz, with boost up to 2 GHz. L3 cache: 12 MB L2 Cache. L2 cache: 6 MB (total). Built on 45 nm process technology. Socket: LGA771. Thermal design power (TDP): 80 Watt. Memory support: DDR2, DDR3 Depends on motherboard. Passmark benchmark score: 1,753 points. Launch price was $209.
Processing Power
The Turion X2 RM-74 packs 2 cores / 2 threads, while the Xeon E5405 offers 4 cores / 4 threads — the Xeon E5405 has 2 more cores. Boost clocks reach 2.2 GHz on the Turion X2 RM-74 versus 2 GHz on the Xeon E5405 — a 9.5% clock advantage for the Turion X2 RM-74. The Turion X2 RM-74 uses the Lion (2008−2009) architecture (65 nm), while the Xeon E5405 uses Harpertown (2007−2008) (45 nm). In PassMark, the Turion X2 RM-74 scores 1,740 against the Xeon E5405's 1,753 — a 0.7% lead for the Xeon E5405. L3 cache: 0 kB on the Turion X2 RM-74 vs 12 MB L2 Cache on the Xeon E5405.
| Feature | Turion X2 RM-74 | Xeon E5405 |
|---|---|---|
| Cores / Threads | 2 / 2 | 4 / 4+100% |
| Boost Clock | 2.2 GHz+10% | 2 GHz |
| Base Clock | — | 2 GHz |
| L3 Cache | 0 kB | 12 MB L2 Cache |
| L2 Cache | 1 MB | 6 MB (total)+500% |
| Process | 65 nm | 45 nm-31% |
| Architecture | Lion (2008−2009) | Harpertown (2007−2008) |
| PassMark | 1,740 | 1,753 |
Memory & Platform
The Turion X2 RM-74 uses the S1 socket (PCIe 2.0), while the Xeon E5405 uses LGA771 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Turion X2 RM-74 | Xeon E5405 |
|---|---|---|
| Socket | S1 | LGA771 |
| PCIe Generation | PCIe 2.0 | PCIe 2.0 |
| Max RAM Speed | — | DDR2-667 |
| Max RAM Capacity | — | 32 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ✅ |
| PCIe Lanes | — | 0 |
Advanced Features
Virtualization: not specified (Turion X2 RM-74) / VT-x (Xeon E5405). Primary use case: Xeon E5405 targets Server.
| Feature | Turion X2 RM-74 | Xeon E5405 |
|---|---|---|
| Integrated GPU | — | No |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x |
| Target Use | — | Server |
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