Intel Core i5 3439Y vs 3427U |
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Differences What are the advantages of each
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| CPUBoss is not aware of any important advantages of the 3439Y vs the 3427U. | |||||||
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| CPUBoss is not aware of any important advantages of the 3427U vs the 3439Y. | |||||||
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Benchmarks Real world tests of Core i5 3439Y vs 3427U
PassMark Data courtesy Passmark
PassMark (Single Core)
Specifications Full list of technical specs
summary | Core i5 3439Y | vs | 3427U |
|---|---|---|---|
| Clock speed | 1.5 GHz | 1.8 GHz | |
| Turbo clock speed | 2.3 GHz | 2.8 GHz | |
| Cores | Dual core | Dual core | |
| Socket type | |||
| BGA 1023 | |||
| Is unlocked | No | No | |
features | |||
| Has a NX bit | Yes | Yes | |
| Supports trusted computing | Yes | Yes | |
| Has virtualization support | Yes | Yes | |
| Instruction set extensions | |||
| SSE2 | |||
| MMX | |||
| SSE4 | |||
| AVX | |||
| SSE3 | |||
| SSE | |||
| SSE4.1 | |||
| SSE4.2 | |||
| Supplemental SSE3 | |||
| AES | |||
| Supports dynamic frequency scaling | Yes | Yes | |
power consumption | |||
| TDP | 13W | 17W | |
| Annual home energy cost | 3.13 $/year | 4.1 $/year | |
| Performance per watt | 9.82 pt/W | 23.26 pt/W | |
| Typical power consumption | 10.56W | 13.81W | |
bus | |||
| Architecture | DMI | DMI 2.0 | |
| Number of links | 1 | 1 | |
| Transfer rate | 5,000 MT/s | 5,000 MT/s | |
details | Core i5 3439Y | vs | 3427U |
|---|---|---|---|
| Architecture | x86-64 | x86-64 | |
| Threads | 4 | 4 | |
| L2 cache | 1 MB | 1 MB | |
| L2 cache per core | 0.5 MB/core | 0.5 MB/core | |
| L3 cache | 3 MB | 3 MB | |
| L3 cache per core | 1.5 MB/core | 1.5 MB/core | |
| Manufacture process | 22 nm | 22 nm | |
| Max CPUs | 1 | 1 | |
| Clock multiplier | 15 | 18 | |
| Operating temperature | Unknown - 105°C | Unknown - 105°C | |
overclocking | |||
| Overclocked clock speed | 2.3 GHz | 2.49 GHz | |
| Overclocked clock speed (Water) | 1.5 GHz | 1.8 GHz | |
| Overclocked clock speed (Air) | 2.3 GHz | 2.49 GHz | |
integrated graphics | |||
| GPU | GPU | GPU | |
| Label | Intel® HD Graphics 4000 | Intel® HD Graphics 4000 | |
| Number of displays supported | 3 | 3 | |
| GPU clock speed | 350 MHz | 350 MHz | |
| Turbo clock speed | 850 MHz | 1,150 MHz | |
memory controller | |||
| Memory controller | Built-in | Built-in | |
| Memory type | |||
| DDR3 | |||
| Channels | Dual Channel | Dual Channel | |
| Supports ECC | No | No | |
| Maximum bandwidth | 12,800 MB/s | 12,800 MB/s | |
| Maximum memory size | 32,768 MB | 32,768 MB | |
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