Turion X2 Ultra ZM-80 vs Core 2 Duo E6540
Turion X2 Ultra ZM-80
Core 2 Duo E6540
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 Ultra ZM-80 is positioned at rank 444 and the Core 2 Duo E6540 is on rank 1009, so the Turion X2 Ultra ZM-80 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 Ultra ZM-80
Performance Per Dollar Core 2 Duo E6540
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Turion X2 Ultra ZM-80 | Core 2 Duo E6540 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($15) |
| Longevity | 🛑 Legacy (Puma (2008−2009) / 65 nm) | 🛑 Legacy (Legacy / 65 nm) |
💎 Value Proposition
| Insight | Turion X2 Ultra ZM-80 | Core 2 Duo E6540 |
|---|---|---|
| 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 Ultra ZM-80 and Core 2 Duo E6540
Turion X2 Ultra ZM-80
The Turion X2 Ultra ZM-80 is manufactured by AMD. It was released in 2007-01-01. It is based on the Puma (2008−2009) architecture. It features 2 cores and 2 threads. Max frequency: 2.1 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 65 nm process technology. Socket: S1g2. Thermal design power (TDP): 2 MB. Memory support: DDR2. Passmark benchmark score: 1,503 points. Launch price was $69.
Core 2 Duo E6540
The Core 2 Duo E6540 is manufactured by Intel. It was released in 2008-01-01. It has 2 cores. Base frequency: 2.33 GHz. L3 cache: 4 MB L2 Cache. Built on 65 nm process technology. Socket: LGA775. Thermal design power (TDP): 65 Watt. Passmark benchmark score: 1,495 points. Launch price was $249.
Processing Power
Both the Turion X2 Ultra ZM-80 and Core 2 Duo E6540 share an identical 2-core/2-thread configuration. The Turion X2 Ultra ZM-80 is built on the Puma (2008−2009) architecture. In PassMark, the Turion X2 Ultra ZM-80 scores 1,503 against the Core 2 Duo E6540's 1,495 — a 0.5% lead for the Turion X2 Ultra ZM-80. L3 cache: 0 kB on the Turion X2 Ultra ZM-80 vs 4 MB L2 Cache on the Core 2 Duo E6540.
| Feature | Turion X2 Ultra ZM-80 | Core 2 Duo E6540 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 |
| Boost Clock | 2.1 GHz | — |
| Base Clock | — | 2.33 GHz |
| L3 Cache | 0 kB | 4 MB L2 Cache |
| L2 Cache | 2 MB | — |
| Process | 65 nm | 65 nm |
| Architecture | Puma (2008−2009) | — |
| PassMark | 1,503 | 1,495 |
Memory & Platform
The Turion X2 Ultra ZM-80 uses the S1g2 socket (PCIe 2.0), while the Core 2 Duo E6540 uses LGA775 (PCIe 1.1) — making them incompatible on the same motherboard.
| Feature | Turion X2 Ultra ZM-80 | Core 2 Duo E6540 |
|---|---|---|
| Socket | S1g2 | LGA775 |
| PCIe Generation | PCIe 2.0+82% | PCIe 1.1 |
| Max RAM Speed | — | 1333 |
| Max RAM Capacity | — | 16 |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 16 |
Advanced Features
Virtualization: not specified (Turion X2 Ultra ZM-80) / true (Core 2 Duo E6540). Direct competitor: Core 2 Duo E6540 rivals Athlon 64 X2 6000+.
| Feature | Turion X2 Ultra ZM-80 | Core 2 Duo E6540 |
|---|---|---|
| Integrated GPU | — | No |
| IGPU Model | — | None |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | true |
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