Intel Celeron N2820 vs. Intel Atom N2800
CPU comparison with benchmarks
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| Intel Celeron N2820 | Intel Atom N2800 | |
| Intel Celeron | Family | Intel Atom |
| Intel Celeron J1000/N2000 | CPU group | Intel Atom N2000 |
| 6 | Generation | 1 |
| Bay Trail | Architecture | Cedarview |
| Mobile | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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| 2 | Cores | 2 |
| 2 | Threads | 4 |
| 2.13 GHz | Frequency | 1.86 GHz |
| 2.39 GHz | Turbo (1 Core) | |
| 2.39 GHz | Turbo (All Cores) | |
| normal | Core architecture | normal |
| No | Hyperthreading | Yes |
| No | Overclocking ? | No |
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| Intel HD Graphics (Bay Trail GT1) | GPU | Intel GMA 3600 |
| 0.31 GHz | GPU frequency | 0.40 GHz |
| 0.76 GHz | GPU (Turbo) | |
| 7 | GPU Generation | |
| 22 nm | Technology | 65 nm |
| 2 | Max. displays | 2 |
| 4 | Execution units | 4 |
| 32 | Shader | 32 |
| 8 GB | Max. GPU Memory | |
| 11.2 | DirectX Version | 10.1 |
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| No | Codec h265 / HEVC (8 bit) | No |
| No | Codec h265 / HEVC (10 bit) | No |
| Decode / Encode | Codec h264 | No |
| No | Codec VP9 | No |
| No | Codec VP8 | No |
| No | Codec AV1 | No |
| Decode / Encode | Codec AVC | No |
| Decode | Codec VC-1 | No |
| Decode | Codec JPEG | No |
CPU Cores and Base Frequency
Internal Graphics
Hardware codec support
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| DDR3L-1066 SO-DIMM | Memory | DDR3-1066 |
| Max. Memory | ||
| 2 | Memory channels | 1 |
| No | ECC | No |
| L2 Cache | ||
| 1.00 MB | L3 Cache | 1.00 MB |
| 2.0 | PCIe version | |
| 4 | PCIe lanes | |
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| 7.5 W | TDP (PL1) | 6.5 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
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| 22 nm | Technology | 32 nm |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2 | ISA extensions | SSE3 |
| BGA 1170 | Socket | BGA 559 |
| VT-x, VT-x EPT | Virtualization | None |
| No | AES-NI | No |
| Q4/2013 | Release date | Q4/2011 |
| show more data | show more data | |
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2 x 2.13 GHz, Turbo 2.39 GHz (7.5 W TDP) buy now on Amazon and save!
2 x 1.86 GHz, Turbo (6.5 W TDP) buy now on Amazon and save!
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Memory & PCIe
Thermal Management
Technical detailsCinebench R20 (Single-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Celeron N2820
2x 2.13 GHz (2.39 GHz) |
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Intel Atom N2800
2x 1.86 GHz HT |
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Cinebench R20 (Multi-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.|
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Intel Celeron N2820
2x 2.13 GHz (2.39 GHz) |
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Intel Atom N2800
2x 1.86 GHz HT |
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Cinebench R15 (Single-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.|
|
Intel Celeron N2820
2x 2.13 GHz (2.39 GHz) |
|
|
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Intel Atom N2800
2x 1.86 GHz HT |
|
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Cinebench R15 (Multi-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.|
|
Intel Celeron N2820
2x 2.13 GHz (2.39 GHz) |
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Intel Atom N2800
2x 1.86 GHz HT |
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Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.|
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Intel Celeron N2820
2x 2.13 GHz (2.39 GHz) |
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Intel Atom N2800
2x 1.86 GHz HT |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.|
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Intel Celeron N2820
2x 2.13 GHz (2.39 GHz) |
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Intel Atom N2800
2x 1.86 GHz HT |
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iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.|
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Intel Celeron N2820
Intel HD Graphics (Bay Trail GT1) @ 0.76 GHz |
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Intel Atom N2800
Intel GMA 3600 @ 0.40 GHz |
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Geekbench 3, 64bit (Single-Core)
Geekbench 3 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.|
|
Intel Celeron N2820
2x 2.13 GHz (2.39 GHz) |
|
|
|
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Intel Atom N2800
2x 1.86 GHz HT |
|
|
Geekbench 3, 64bit (Multi-Core)
Geekbench 3 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.|
|
Intel Celeron N2820
2x 2.13 GHz (2.39 GHz) |
|
|
|
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Intel Atom N2800
2x 1.86 GHz HT |
|
|
Cinebench R11.5, 64bit (Single-Core)
Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.|
|
Intel Celeron N2820
2x 2.13 GHz (2.39 GHz) |
|
|
|
|
Intel Atom N2800
2x 1.86 GHz HT |
|
|
Cinebench R11.5, 64bit (Multi-Core)
Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.|
|
Intel Celeron N2820
2x 2.13 GHz (2.39 GHz) |
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Intel Atom N2800
2x 1.86 GHz HT |
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Cinebench R11.5, 64bit (iGPU, OpenGL)
Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The iGPU test uses the CPU internal graphic unit to execute OpenGL commands.|
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Intel Celeron N2820
2x 2.13 GHz (2.39 GHz) |
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Intel Atom N2800
2x 1.86 GHz HT |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.|
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Intel Celeron N2820
2x 2.13 GHz (2.39 GHz) |
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Intel Atom N2800
2x 1.86 GHz HT |
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| Intel Celeron N2820 | Intel Atom N2800 |
| Unknown | Unknown |
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