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| Intel Atom N455 vs N450 |
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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 N455 vs the N450. | |||||||
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CPUBoss is not aware of any important advantages of the N450 vs the N455. | |||||||
Benchmarks Real world tests of Atom N455 vs N450
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
Specifications Full list of technical specs
summary | Atom N455 | vs | N450 |
---|---|---|---|
Clock speed | 1.66 GHz | 1.66 GHz | |
Cores | Single core | Single core | |
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 | Yes | |
power consumption | |||
TDP | 6.5W | 5.5W | |
Annual home energy cost | 1.57 $/year | 1.32 $/year | |
Performance per watt | 3.88 pt/W | 4.63 pt/W | |
Typical power consumption | 5.28W | 4.47W | |
bus | |||
Architecture | DMI | DMI | |
Number of links | 1 | 1 | |
Transfer rate | 2,500 MT/s | 2,500 MT/s |
details | Atom N455 | vs | N450 |
---|---|---|---|
Architecture | x86-64 | x86-64 | |
Threads | 2 | 2 | |
L2 cache | 0.5 MB | 0.5 MB | |
L2 cache per core | 0.5 MB/core | 0.5 MB/core | |
Manufacture process | 45 nm | 45 nm | |
Transistor count | 123,000,000 | 123,000,000 | |
Max CPUs | 1 | 1 | |
Clock multiplier | 10 | 10 | |
overclocking | |||
Overclocked clock speed | 1.88 GHz | 1.9 GHz | |
Overclocked clock speed (Water) | 1.67 GHz | 1.67 GHz | |
PassMark (Overclocked) | 266.6 | 32.3 | |
Overclocked clock speed (Air) | 1.88 GHz | 1.9 GHz | |
integrated graphics | |||
GPU | GPU | GPU | |
Label | Integrated | Integrated | |
memory controller | |||
Memory controller | Built-in | Built-in | |
Memory type | |||
DDR2-667 | |||
DDR2 | |||
Channels | Single Channel | Single Channel | |
Maximum bandwidth | 3,200 MB/s | 5,333.33 MB/s | |
Maximum memory size | 2,048 MB | 2,048 MB |
Intel Atom N455 ![]() | Intel Atom N450 ![]() |
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