Intel Celeron N2820 vs 847 |
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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 N2820 vs the 847. | |||||||
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| CPUBoss is not aware of any important advantages of the 847 vs the N2820. | |||||||
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Benchmarks Real world tests of Celeron N2820 vs 847
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
3D Mark 06 (CPU)
PassMark Data courtesy Passmark
PassMark (Single Core)
Specifications Full list of technical specs
summary | Celeron N2820 | vs | 847 |
|---|---|---|---|
| Clock speed | 2.13 GHz | 1.1 GHz | |
| Cores | Dual core | Dual core | |
| Socket type | |||
| BGA 1170 | |||
| BGA 1023 | |||
features | |||
| Has a NX bit | Yes | Yes | |
| Supports trusted computing | No | No | |
| Has virtualization support | Yes | Yes | |
| Instruction set extensions | |||
| SSE2 | |||
| MMX | |||
| SSE4 | |||
| SSE3 | |||
| EM64T | |||
| SSE | |||
| SSE4.1 | |||
| SSE4.2 | |||
| Supplemental SSE3 | |||
| Supports dynamic frequency scaling | Yes | Yes | |
power consumption | |||
| TDP | 7.5W | 17W | |
| Annual home energy cost | 1.81 $/year | 4.1 $/year | |
| Performance per watt | 7.97 pt/W | 3.23 pt/W | |
| Typical power consumption | 6.09W | 13.81W | |
bus | |||
| Architecture | FSB | DMI | |
| Number of links | 1 | 1 | |
details | Celeron N2820 | vs | 847 |
|---|---|---|---|
| Architecture | x86-64 | x86-64 | |
| Threads | 2 | 2 | |
| L2 cache | 1 MB | 1 MB | |
| L2 cache per core | 0.5 MB/core | 0.5 MB/core | |
| Manufacture process | 22 nm | 32 nm | |
| Max CPUs | 1 | 1 | |
overclocking | |||
| Overclocked clock speed | 2.4 GHz | 1.1 GHz | |
| Overclocked clock speed (Water) | 2.13 GHz | 1.1 GHz | |
| Overclocked clock speed (Air) | 2.4 GHz | 1.1 GHz | |
integrated graphics | |||
| GPU | GPU | GPU | |
| Number of displays supported | 2 | 2 | |
| GPU clock speed | 313 MHz | 350 MHz | |
| Turbo clock speed | 756 MHz | 800 MHz | |
memory controller | |||
| Memory controller | Built-in | Built-in | |
| Memory type | |||
| DDR3-1333 | |||
| DDR3-1066 | |||
| DDR3L-1066 | |||
| DDR3 | |||
| Channels | Dual Channel | Dual Channel | |
| Supports ECC | No | No | |
| Maximum bandwidth | 12,800 MB/s | 21,333.32 MB/s | |
| Maximum memory size | 8,192 MB | 16,384 MB | |
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