Phenom II X4 925 vs Core i7-940XM
Phenom II X4 925
Core i7-940XM
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 Phenom II X4 925 is positioned at rank 279 and the Core i7-940XM is on rank 1237, so the Phenom II X4 925 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Phenom II X4 925
Performance Per Dollar Core i7-940XM
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Phenom II X4 925 | Core i7-940XM |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($1,096) |
| Longevity | 🛑 Legacy (Deneb (2009−2011) / 45 nm) | 🛑 Legacy (Clarksfield (2009−2010) / 45 nm) |
💎 Value Proposition
| Insight | Phenom II X4 925 | Core i7-940XM |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($1,096) |
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 Phenom II X4 925 and Core i7-940XM
Phenom II X4 925
The Phenom II X4 925 is manufactured by AMD. It was released in 11 May 2009 (16 years ago). It is based on the Deneb (2009−2011) architecture. It features 4 cores and 4 threads. Base frequency is 2.8 GHz, with boost up to 2.8 GHz. L3 cache: 6 MB (total). L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 2,261 points. Launch price was $160.
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.
Processing Power
The Phenom II X4 925 packs 4 cores / 4 threads, matching the Core i7-940XM's 4 cores. Boost clocks reach 2.8 GHz on the Phenom II X4 925 versus 3.33 GHz on the Core i7-940XM — a 17.3% clock advantage for the Core i7-940XM (base: 2.8 GHz vs 2.13 GHz). The Phenom II X4 925 uses the Deneb (2009−2011) architecture (45 nm), while the Core i7-940XM uses Clarksfield (2009−2010) (45 nm). In PassMark, the Phenom II X4 925 scores 2,261 against the Core i7-940XM's 2,269 — a 0.4% lead for the Core i7-940XM. L3 cache: 6 MB (total) on the Phenom II X4 925 vs 8 MB (total) on the Core i7-940XM.
| Feature | Phenom II X4 925 | Core i7-940XM |
|---|---|---|
| Cores / Threads | 4 / 4 | 4 / 8 |
| Boost Clock | 2.8 GHz | 3.33 GHz+19% |
| Base Clock | 2.8 GHz+31% | 2.13 GHz |
| L3 Cache | 6 MB (total) | 8 MB (total)+33% |
| L2 Cache | 512 kB (per core)+100% | 256 kB (per core) |
| Process | 45 nm | 45 nm |
| Architecture | Deneb (2009−2011) | Clarksfield (2009−2010) |
| PassMark | 2,261 | 2,269 |
Memory & Platform
The Phenom II X4 925 uses the AM3 socket (PCIe 2.0), while the Core i7-940XM uses PGA988 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Phenom II X4 925 | Core i7-940XM |
|---|---|---|
| Socket | AM3 | PGA988 |
| 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: not specified (Phenom II X4 925) / true (Core i7-940XM). Direct competitor: Core i7-940XM rivals Core i7-2720QM.
| Feature | Phenom II X4 925 | Core i7-940XM |
|---|---|---|
| Integrated GPU | — | No |
| IGPU Model | — | None |
| Unlocked | — | Yes |
| AVX-512 | — | No |
| Virtualization | — | true |
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