Intel Core2 Duo E4300 vs Celeron E3400 |
Released July, 2006
Intel Core2 Duo E4300
- 1.8 GHz
- Dual core
Reasons to buy the Intel Core2 Duo E4300
 | Much more l2 cache 2 MB | | Much more l2 cache per core 1 MB/core |
| | Much better overclocked clock speed (Water) 3.6 GHz |
VS
Released January, 2010
Intel Celeron E3400
- 2.6 GHz
- Dual core
Reasons to buy the Celeron E3400
| | Much higher clock speed 2.6 GHz | | Much better PassMark (Single core) score 1,038 |
| | Much better geekbench 2 (32-bit) score 2,275 | | Much newer manufacturing process 45 nm |
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Differences What are the advantages of each
| |||||||
| Much more l2 cache | 2 MB | vs | 1 MB | 2x more l2 cache; more data can be stored in the l2 cache for quick access later | |||
|---|---|---|---|---|---|---|---|
| Much more l2 cache per core | 1 MB/core | vs | 0.5 MB/core | 2x more l2 cache per core | |||
| Much better overclocked clock speed (Water) | 3.6 GHz | vs | 2.6 GHz | Around 40% better overclocked clock speed (Water) | |||
| |||||||
| Much higher clock speed | 2.6 GHz | vs | 1.8 GHz | Around 45% higher clock speed | |||
| Much better PassMark (Single core) score | 1,038 | vs | 665 | More than 55% better PassMark (Single core) score | |||
| Much better geekbench 2 (32-bit) score | 2,275 | vs | 1,660 | More than 35% better geekbench 2 (32-bit) score | |||
| Much newer manufacturing process | 45 nm | vs | 65 nm | A newer manufacturing process allows for a more powerful, yet cooler running processor | |||
| Much better performance per watt | 1.64 pt/W | vs | 1.14 pt/W | Around 45% better performance per watt | |||
| Has virtualization support | Yes | vs | No | Somewhat common; Boosts performance of virtual machines | |||
| Much higher Maximum operating temperature | 74.1 °C | vs | 61.4 °C | More than 20% higher Maximum operating temperature | |||
| Much better overclocked clock speed (Air) | 3.85 GHz | vs | 3.21 GHz | More than 20% better overclocked clock speed (Air) | |||
| Newer | Jan, 2010 | vs | Jul, 2006 | Release date over 3 years later | |||
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Benchmarks Real world tests of Core2 Duo E4300 vs Celeron E3400
GeekBench 3 (Multi-core) Data courtesy Primate Labs
GeekBench 3 (Single core) Data courtesy Primate Labs
GeekBench 3 (AES single core) Data courtesy Primate Labs
GeekBench (32-bit) Data courtesy Primate Labs
GeekBench (64-bit) Data courtesy Primate Labs
GeekBench
PassMark Data courtesy Passmark
PassMark (Single Core)
Specifications Full list of technical specs
summary | Core2 Duo E4300 | vs | Celeron E3400 |
|---|---|---|---|
| Clock speed | 1.8 GHz | 2.6 GHz | |
| Cores | Dual core | Dual core | |
| Socket type | |||
| LGA 775 | |||
features | |||
| Has a NX bit | Yes | Yes | |
| Supports trusted computing | No | No | |
| Has virtualization support | No | Yes | |
| Instruction set extensions | |||
| SSE2 | |||
| MMX | |||
| SSE3 | |||
| SSE | |||
| Supplemental SSE3 | |||
| Supports dynamic frequency scaling | Yes | Yes | |
power consumption | |||
| TDP | 65W | 65W | |
| Annual home energy cost | 15.66 $/year | 15.66 $/year | |
| Annual commercial energy cost | 56.94 $/year | 56.94 $/year | |
| Performance per watt | 1.14 pt/W | 1.64 pt/W | |
| Typical power consumption | 52.81W | 52.81W | |
details | Core2 Duo E4300 | vs | Celeron E3400 |
|---|---|---|---|
| Architecture | x86-64 | x86-64 | |
| Threads | 2 | 2 | |
| L2 cache | 2 MB | 1 MB | |
| L2 cache per core | 1 MB/core | 0.5 MB/core | |
| Manufacture process | 65 nm | 45 nm | |
| Max CPUs | 1 | 1 | |
| Clock multiplier | 9 | 13 | |
| Voltage range | 0.85 - 1.5V | 0.85 - 1.36V | |
| Operating temperature | Unknown - 61.4°C | Unknown - 74.1°C | |
overclocking | |||
| Overclocked clock speed | 3.21 GHz | 3.85 GHz | |
| Overclocked clock speed (Water) | 3.6 GHz | 2.6 GHz | |
| Overclocked clock speed (Air) | 3.21 GHz | 3.85 GHz | |
integrated graphics | |||
| GPU | None | None | |
| Label | N/A | N/A | |
| Latest DirectX | N/A | N/A | |
| Number of displays supported | N/A | N/A | |
| GPU clock speed | N/A | N/A | |
| Turbo clock speed | N/A | N/A | |
| 3DMark06 | N/A | N/A | |
bus | |||
| Architecture | FSB | FSB | |
| Number of links | 1 | 1 | |
| Clock speed | 800 MHz | 800 MHz | |
 Intel Core2 Duo E4300  Report a correction |  Intel Celeron E3400 Report a correction |
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