Core 2 Duo E6750 vs Pentium E6300
Core 2 Duo E6750
Pentium E6300
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 E6750 is positioned at rank 1069 and the Pentium E6300 is on rank 958, so the Pentium E6300 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 E6750
Performance Per Dollar Pentium E6300
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core 2 Duo E6750 | Pentium E6300 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | 🛑 Legacy (Conroe (2006−2007) / 65 nm) | 🛑 Legacy (Wolfdale (2008−2010) / 45 nm) |
💎 Value Proposition
| Insight | Core 2 Duo E6750 | Pentium E6300 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+0%) |
| Upfront Cost | Equivalent pricing | Equivalent pricing |
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 E6750 and Pentium E6300
Core 2 Duo E6750
The Core 2 Duo E6750 is manufactured by Intel. It was released in 2008-01-01. It is based on the Conroe (2006−2007) architecture. It features 2 cores and 2 threads. Base frequency is 2.66 GHz, with boost up to 2.67 GHz. L3 cache: 0 kB. L2 cache: 4 MB. Built on 65 nm process technology. Socket: LGA775. Thermal design power (TDP): 65 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 1,029 points. Launch price was $249.
Pentium E6300
The Pentium E6300 is manufactured by Intel. It was released in 9 May 2009 (16 years ago). It is based on the Wolfdale (2008−2010) architecture. It features 2 cores and 2 threads. Base frequency is 2.8 GHz, with boost up to 2.8 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: 1,032 points. Launch price was $40.
Processing Power
Both the Core 2 Duo E6750 and Pentium E6300 share an identical 2-core/2-thread configuration. Boost clocks reach 2.67 GHz on the Core 2 Duo E6750 versus 2.8 GHz on the Pentium E6300 — a 4.8% clock advantage for the Pentium E6300 (base: 2.66 GHz vs 2.8 GHz). The Core 2 Duo E6750 uses the Conroe (2006−2007) architecture (65 nm), while the Pentium E6300 uses Wolfdale (2008−2010) (45 nm). In PassMark, the Core 2 Duo E6750 scores 1,029 against the Pentium E6300's 1,032 — a 0.3% lead for the Pentium E6300. Both processors carry 0 kB of L3 cache.
| Feature | Core 2 Duo E6750 | Pentium E6300 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 2.67 GHz | 2.8 GHz+5% |
| Base Clock | 2.66 GHz | 2.8 GHz+5% |
| L3 Cache | 0 kB | 0 kB |
| L2 Cache | 4 MB+100% | 2 MB (total) |
| Process | 65 nm | 45 nm-31% |
| Architecture | Conroe (2006−2007) | Wolfdale (2008−2010) |
| PassMark | 1,029 | 1,032 |
Memory & Platform
Both processors use the LGA775 socket with PCIe 1.1.
| Feature | Core 2 Duo E6750 | Pentium E6300 |
|---|---|---|
| Socket | LGA775 | LGA775 |
| PCIe Generation | PCIe 1.1 | PCIe 1.1 |
| Max RAM Speed | 1333 | — |
| Max RAM Capacity | 16 | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: true (Core 2 Duo E6750) / not specified (Pentium E6300). Direct competitor: Core 2 Duo E6750 rivals Phenom X3 8450.
| Feature | Core 2 Duo E6750 | Pentium E6300 |
|---|---|---|
| Integrated GPU | No | — |
| IGPU Model | None | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | true | — |
Value Analysis
The Core 2 Duo E6750 launched at $183 MSRP, while the Pentium E6300 debuted at $84. At current prices ($15 vs $15), the Pentium E6300 is $0 cheaper. In terms of value (PassMark points per dollar), the Core 2 Duo E6750 delivers 68.6 pts/$ vs 68.8 pts/$ for the Pentium E6300 — making the Pentium E6300 the 0.3% better value option.
| Feature | Core 2 Duo E6750 | Pentium E6300 |
|---|---|---|
| MSRP | $183 | $84-54% |
| Avg Price (30d) | $15 | $15 |
| Performance per Dollar | 68.6 | 68.8 |
| Release Date | 2007 | 2009 |
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