Tin tức
So sánh CPU Intel Celeron J1800 vs J1900
Intel Celeron J1900
The Intel Celeron J1900 is a power efficient quad-core SoC for desktops and nettops. It is clocked at 2.0 – 2.42 GHz (Burst) and part of the Bay Trail-D platform. Thanks to the specially optimized 22 nanometer low-power process (P1271) with tri-gate transistors, performance and energy efficiency have been significantly improved compared to its predecessor.
Intel Celeron J1800
The Intel Celeron J1800 is a power efficient dual-core SoC for desktops and nettops. It is clocked at 2.41 – 2.58 GHz and part of the Bay Trail-D platform. Thanks to the specially optimized 22 nanometer low-power process (P1271) with tri-gate transistors, performance and energy efficiency have been significantly improved compared to its predecessor.
Specifications
Full list of technical specs
Summary |
Celeron J1900 | vs | J1800 |
|---|---|---|---|
| Clock speed | 2 GHz | 2.41 GHz | |
| Turbo clock speed | 2.42 GHz | 2.58 GHz | |
| Cores | Quad core | Dual core | |
Features |
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| Has a NX bit | Yes | Yes | |
| Has virtualization support | Yes | Yes | |
| Supports dynamic frequency scaling | Yes | Yes | |
Integrated Graphics |
|||
| GPU | GPU | GPU | |
| Label | Intel® HD Graphics | Intel® HD Graphics | |
| Number of displays supported | 2 | 2 | |
| GPU clock speed | 688 MHz | 688 MHz | |
| Turbo clock speed | 854 MHz | 792 MHz | |
Memory Controller |
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| Memory controller | Built-in | Built-in | |
| Memory type | |||
|
DDR3 |
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| Channels | Dual Channel | Dual Channel | |
| Supports ECC | No | No | |
| Maximum bandwidth | 12,800 MB/s | 12,800 MB/s | |
| Maximum memory size | 8,192 MB | 8,192 MB | |
Details |
Celeron J1900 | vs | J1800 |
|---|---|---|---|
| Architecture | x86-64 | x86-64 | |
| Threads | 4 | 2 | |
| L2 cache | 2 MB | 1 MB | |
| L2 cache per core | 0.5 MB/core | 0.5 MB/core | |
| Manufacture process | 22 nm | 22 nm | |
| Max CPUs | 1 | 1 | |
Overclocking |
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| Overclocked clock speed | 2.42 GHz | 2.58 GHz | |
| Overclocked clock speed (Water) | 2.42 GHz | 2.58 GHz | |
| Overclocked clock speed (Air) | 2.42 GHz | 2.58 GHz | |
Power Consumption |
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| TDP | 10W | 10W | |
| Annual home energy cost | 2.41 $/year | 2.41 $/year | |
| Annual commercial energy cost | 8.76 $/year | 8.76 $/year | |
| Performance per watt | 4.27 pt/W | 3.97 pt/W | |
| Typical power consumption | 8.13W | 8.13W | |
Bus |
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| Architecture | FSB | FSB | |
| Number of links | 1 | 1 | |
