CPU
GPU
Core 2 Duo E4400
Pentium E5700
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 2 Duo E4400 is positioned at rank 1001 and the Pentium E5700 is on rank 904, so the Pentium E5700 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core 2 Duo E4400
Performance Per Dollar Pentium E5700
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core 2 Duo E4400 | Pentium E5700 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($20) | ✅ More affordable ($15) |
| Longevity | 🛑 Legacy (Allendale (2006−2009) / 65 nm) | 🛑 Legacy (Wolfdale (2008−2010) / 45 nm) |
💎 Value Proposition
| Insight | Core 2 Duo E4400 | Pentium E5700 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+33%) |
| Upfront Cost | ⚠️ Higher cost ($20) | ✅ More affordable ($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 Core 2 Duo E4400 and Pentium E5700
Core 2 Duo E4400
The Core 2 Duo E4400 is manufactured by Intel. It was released in 2008-01-01. It is based on the Allendale (2006−2009) architecture. It features 2 cores and 2 threads. Base frequency is 2 GHz, with boost up to 2 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 65 nm process technology. Socket: LGA775. Thermal design power (TDP): 65 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 1,095 points. Launch price was $249.
Pentium E5700
The Pentium E5700 is manufactured by Intel. It was released in 8 August 2010 (15 years ago). It is based on the Wolfdale (2008−2010) architecture. It features 2 cores and 2 threads. Base frequency is 3 GHz, with boost up to 3 GHz. L3 cache: 0 kB. L2 cache: 2 MB (total). Built on 45 nm process technology. Socket: LGA775. Thermal design power (TDP): 65 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 1,096 points. Launch price was $110.
Processing Power
Both the Core 2 Duo E4400 and Pentium E5700 share an identical 2-core/2-thread configuration. Boost clocks reach 2 GHz on the Core 2 Duo E4400 versus 3 GHz on the Pentium E5700 — a 40% clock advantage for the Pentium E5700 (base: 2 GHz vs 3 GHz). The Core 2 Duo E4400 uses the Allendale (2006−2009) architecture (65 nm), while the Pentium E5700 uses Wolfdale (2008−2010) (45 nm). In PassMark, the Core 2 Duo E4400 scores 1,095 against the Pentium E5700's 1,096 — a 0.1% lead for the Pentium E5700. Both processors carry 0 kB of L3 cache.
| Feature | Core 2 Duo E4400 | Pentium E5700 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 2 GHz | 3 GHz+50% |
| Base Clock | 2 GHz | 3 GHz+50% |
| L3 Cache | 0 kB | 0 kB |
| L2 Cache | 2 MB | 2 MB (total) |
| Process | 65 nm | 45 nm-31% |
| Architecture | Allendale (2006−2009) | Wolfdale (2008−2010) |
| PassMark | 1,095 | 1,096 |
| Geekbench 6 Single | 208 | — |
Memory & Platform
Both processors use the LGA775 socket with PCIe 1.1.
| Feature | Core 2 Duo E4400 | Pentium E5700 |
|---|---|---|
| Socket | LGA775 | LGA775 |
| PCIe Generation | PCIe 1.1 | PCIe 1.1 |
| Max RAM Speed | DDR2-1066 | — |
| Max RAM Capacity | 16 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 0 | — |
Advanced Features
Virtualization: None (Core 2 Duo E4400) / not specified (Pentium E5700). Primary use case: Core 2 Duo E4400 targets Budget. Direct competitor: Core 2 Duo E4400 rivals Athlon II X2 240.
| Feature | Core 2 Duo E4400 | Pentium E5700 |
|---|---|---|
| Integrated GPU | No | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | None | — |
| Target Use | Budget | — |
Value Analysis
The Core 2 Duo E4400 launched at $113 MSRP, while the Pentium E5700 debuted at $75. At current prices ($20 vs $15), the Pentium E5700 is $5 cheaper. In terms of value (PassMark points per dollar), the Core 2 Duo E4400 delivers 54.8 pts/$ vs 73.1 pts/$ for the Pentium E5700 — making the Pentium E5700 the 28.7% better value option.
| Feature | Core 2 Duo E4400 | Pentium E5700 |
|---|---|---|
| MSRP | $113 | $75-34% |
| Avg Price (30d) | $20 | $15-25% |
| Performance per Dollar | 54.8 | 73.1+33% |
| Release Date | 2007 | 2010 |
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