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| 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. | |||||||
Benchmarks Real world tests of Core i5 3439Y vs 3427U
PassMark Data courtesy Passmark
Core i5 3439Y
2,957
Core i5 3427U
3,574
PassMark (Single Core)
Core i5 3439Y
1,199
Core i5 3427U
1,427
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 |
Intel Core i5 3439Y ![]() | Intel Core i5 3427U ![]() |
Laptops
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- 1 laptop with the Intel Core i5 3439Y, starting from $1,375
- 3 laptops with the Intel Core i5 3427U, starting from $355
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