Core i7-940XM vs Opteron 3260 HE
Core i7-940XM
Opteron 3260 HE
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 Core i7-940XM is positioned at rank 1237 and the Opteron 3260 HE is on rank 214, so the Opteron 3260 HE offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i7-940XM
Performance Per Dollar Opteron 3260 HE
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-940XM | Opteron 3260 HE |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($1,096) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Clarksfield (2009−2010) / 45 nm) | 🛑 Legacy (Zurich (2012) / 32 nm) |
💎 Value Proposition
| Insight | Core i7-940XM | Opteron 3260 HE |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($1,096) | ✅ 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 Core i7-940XM and Opteron 3260 HE
Core i7-940XM
The Core i7-940XM is manufactured by Intel. It was released in 20 June 2010 (15 years ago). It is based on the Clarksfield (2009−2010) architecture. It features 4 cores and 8 threads. Base frequency is 2.13 GHz, with boost up to 3.33 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 45 nm process technology. Socket: PGA988. Thermal design power (TDP): 55 Watt. Memory support: DDR3-1066, DDR3-1333. Passmark benchmark score: 2,269 points. Launch price was $1,096.
Opteron 3260 HE
The Opteron 3260 HE is manufactured by AMD. It was released in 20 March 2012 (13 years ago). It is based on the Zurich (2012) architecture. It features 4 cores and 4 threads. Base frequency is 2.7 GHz, with boost up to 3.7 GHz. L3 cache: 4 MB (total). L2 cache: 4 MB. Built on 32 nm process technology. Socket: AM3+. Thermal design power (TDP): 45 Watt. Memory support: DDR3. Passmark benchmark score: 2,283 points. Launch price was $125.
Processing Power
The Core i7-940XM packs 4 cores / 8 threads, matching the Opteron 3260 HE's 4 cores. Boost clocks reach 3.33 GHz on the Core i7-940XM versus 3.7 GHz on the Opteron 3260 HE — a 10.5% clock advantage for the Opteron 3260 HE (base: 2.13 GHz vs 2.7 GHz). The Core i7-940XM uses the Clarksfield (2009−2010) architecture (45 nm), while the Opteron 3260 HE uses Zurich (2012) (32 nm). In PassMark, the Core i7-940XM scores 2,269 against the Opteron 3260 HE's 2,283 — a 0.6% lead for the Opteron 3260 HE. L3 cache: 8 MB (total) on the Core i7-940XM vs 4 MB (total) on the Opteron 3260 HE.
| Feature | Core i7-940XM | Opteron 3260 HE |
|---|---|---|
| Cores / Threads | 4 / 8 | 4 / 4 |
| Boost Clock | 3.33 GHz | 3.7 GHz+11% |
| Base Clock | 2.13 GHz | 2.7 GHz+27% |
| L3 Cache | 8 MB (total)+100% | 4 MB (total) |
| L2 Cache | 256 kB (per core) | 4 MB+1500% |
| Process | 45 nm | 32 nm-29% |
| Architecture | Clarksfield (2009−2010) | Zurich (2012) |
| PassMark | 2,269 | 2,283 |
Memory & Platform
The Core i7-940XM uses the PGA988 socket (PCIe 2.0), while the Opteron 3260 HE uses AM3+ (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Core i7-940XM | Opteron 3260 HE |
|---|---|---|
| Socket | PGA988 | AM3+ |
| PCIe Generation | PCIe 2.0 | PCIe 2.0 |
| Max RAM Speed | 1333 | — |
| Max RAM Capacity | 8 | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: true (Core i7-940XM) / not specified (Opteron 3260 HE). Direct competitor: Core i7-940XM rivals Core i7-2720QM.
| Feature | Core i7-940XM | Opteron 3260 HE |
|---|---|---|
| Integrated GPU | No | — |
| IGPU Model | None | — |
| Unlocked | Yes | — |
| AVX-512 | No | — |
| Virtualization | true | — |
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