Intel Pentium E2140 vs Celeron D 352 |
Released April, 2007
Intel Pentium E2140
- 1.6 GHz
- Dual core
Reasons to buy the Intel Pentium E2140
 | Much more l2 cache 1 MB | | More cores 2 |
| | More threads 2 | | Supports dynamic frequency scaling Yes |
VS
Released April, 2006
Intel Celeron D 352
- 3.2 GHz
- Single core
Reasons to buy the Celeron D 352
| | Much higher clock speed 3.2 GHz | | Much better overclocked clock speed (Air) 4.7 GHz |
| | Much higher Maximum operating temperature 69.2 °C | | Much better overclocked clock speed (Water) 4.64 GHz |
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Differences What are the advantages of each
| |||||||
| Much more l2 cache | 1 MB | vs | 0.5 MB | 2x more l2 cache; more data can be stored in the l2 cache for quick access later | |||
|---|---|---|---|---|---|---|---|
| More cores | 2 | vs | 1 | Twice as many cores; run more applications at once | |||
| More threads | 2 | vs | 1 | Twice as many threads | |||
| Supports dynamic frequency scaling | Yes | vs | No | Somewhat common; Allows for maximum performance when needed, while conserving power and minimizing heat production when not needed | |||
| Significantly lower typical power consumption | 52.81W | vs | 69.88W | Around 25% lower typical power consumption | |||
| Significantly lower annual home energy cost | 15.66 $/year | vs | 20.72 $/year | Around 25% lower annual home energy cost | |||
| Significantly lower annual commercial energy cost | 56.94 $/year | vs | 75.34 $/year | Around 25% lower annual commercial energy cost | |||
| Newer | Apr, 2007 | vs | Apr, 2006 | Release date a year later | |||
| |||||||
| Much higher clock speed | 3.2 GHz | vs | 1.6 GHz | 2x higher clock speed | |||
| Much better overclocked clock speed (Air) | 4.7 GHz | vs | 3 GHz | More than 55% better overclocked clock speed (Air) | |||
| Much higher Maximum operating temperature | 69.2 °C | vs | 61.4 °C | Around 15% higher Maximum operating temperature | |||
| Much better overclocked clock speed (Water) | 4.64 GHz | vs | 3.06 GHz | More than 50% better overclocked clock speed (Water) | |||
Report a correction
Benchmarks Real world tests of Pentium E2140 vs Celeron D 352
PassMark Data courtesy Passmark
PassMark (Single Core)
Specifications Full list of technical specs
summary | Pentium E2140 | vs | Celeron D 352 |
|---|---|---|---|
| Clock speed | 1.6 GHz | 3.2 GHz | |
| Cores | Dual core | Single core | |
| Socket type | |||
| LGA 775 | |||
features | |||
| Has a NX bit | Yes | Yes | |
| Supports trusted computing | No | No | |
| Has virtualization support | No | No | |
| Instruction set extensions | |||
| SSE2 | |||
| MMX | |||
| SSE3 | |||
| SSE | |||
| Supplemental SSE3 | |||
| Supports dynamic frequency scaling | Yes | No | |
power consumption | |||
| TDP | 65W | 86W | |
| Annual home energy cost | 15.66 $/year | 20.72 $/year | |
| Annual commercial energy cost | 56.94 $/year | 75.34 $/year | |
| Performance per watt | 0.99 pt/W | 0.52 pt/W | |
| Typical power consumption | 52.81W | 69.88W | |
bus | |||
| Architecture | FSB | FSB | |
| Number of links | 1 | 1 | |
| Clock speed | 800 MHz | 533 MHz | |
details | Pentium E2140 | vs | Celeron D 352 |
|---|---|---|---|
| Architecture | x86-64 | x86-64 | |
| Threads | 2 | 1 | |
| L2 cache | 1 MB | 0.5 MB | |
| L2 cache per core | 0.5 MB/core | 0.5 MB/core | |
| Manufacture process | 65 nm | 65 nm | |
| Transistor count | 105,000,000 | 188,000,000 | |
| Max CPUs | 1 | 1 | |
| Clock multiplier | 8 | 24 | |
| Voltage range | 0.85 - 1.5V | 1.25 - 1.32V | |
| Operating temperature | Unknown - 61.4°C | Unknown - 69.2°C | |
overclocking | |||
| Overclocked clock speed | 3 GHz | 4.7 GHz | |
| Overclocked clock speed (Water) | 3.06 GHz | 4.64 GHz | |
| Overclocked clock speed (Air) | 3 GHz | 4.7 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 | |
 Intel Pentium E2140  Report a correction |  Intel Celeron D 352 Report a correction |
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