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Intel Atom x5-Z8550 vs. Intel Core i5-6400T
 |  |  |
| Intel Atom x5-Z8550 | Intel Core i5-6400T | |
| 1.44 GHz | Frequency | 2.20 GHz |
| 2.40 GHz | Turbo (1 Core) | 2.80 GHz |
| 2.40 GHz | Turbo (All Cores) | 2.50 GHz |
| 4 | Cores | 4 |
| No | Hyperthreading | No |
| No | Overclocking ? | No |
| 2 MB | Cache | 6 MB |
| Intel HD Graphics 400 | GPU | Intel HD Graphics 530 |
| 0.20 GHz | GPU frequency | 0.35 GHz |
| 0.60 GHz | GPU (Turbo) | 1.15 GHz |
| GPU Generation | 9 | |
| DirectX Version | 12.0 | |
| 3 | Max. displays | 3 |
| 12 | Execution units | 24 |
| No | Codec h264 | Decode/Encode |
| No | Codec JPEG | Decode/Encode |
| No | Codec h265 8bit | Decode/Encode |
| No | Codec h265 10bit | No |
| No | Codec VP8 | Decode/Encode |
| No | Codec VP9 | Decode |
| No | Codec VC-1 | Decode |
| No | Codec AVC | Decode/Encode |
| Braswell | Architecture | Skylake |
| DDR3L-1600 SO-DIMM | Memory | DDR3-1600, DDR4-2133 |
| 2 | Memory channels | 2 |
| No | ECC | No |
| 2.0 | PCIe version | 3.0 |
| 2 | PCIe lanes | 16 |
| 14nm | Technology | 14nm |
| BGA 138 | Socket | LGA 1151 |
| 2W | TDP | 35W |
| Yes | AES-NI | Yes |
| None | Virtualization | VT-x, VT-x EPT, VT-d |
| Q1/2016 | Release date | Q3/2015 |
| ca. 23 $ | Market price | |
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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 Atom x5-Z8550 4x 1.44 GHz (2.40 GHz) |  | |
| Intel Core i5-6400T 4x 2.20 GHz (2.80 GHz) | | |
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 Atom x5-Z8550 4x 1.44 GHz (2.40 GHz) | | |
| Intel Core i5-6400T 4x 2.20 GHz (2.80 GHz) | | |
Cinebench R11.5, 64bit (iGPU)
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. | Intel Atom x5-Z8550 4x 1.44 GHz (2.40 GHz) | | |
| Intel Core i5-6400T 4x 2.20 GHz (2.80 GHz) | | |
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 Atom x5-Z8550 4x 1.44 GHz (2.40 GHz) | | |
| Intel Core i5-6400T 4x 2.20 GHz (2.80 GHz) | | |
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 Atom x5-Z8550 4x 1.44 GHz (2.40 GHz) | | |
| Intel Core i5-6400T 4x 2.20 GHz (2.80 GHz) | | |
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. | Intel Atom x5-Z8550 4x 1.44 GHz (2.40 GHz) | | |
| Intel Core i5-6400T 4x 2.20 GHz (2.80 GHz) | | |
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 Atom x5-Z8550 4x 1.44 GHz (2.40 GHz) | | |
| Intel Core i5-6400T 4x 2.20 GHz (2.80 GHz) | | |
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 Atom x5-Z8550 4x 1.44 GHz (2.40 GHz) | | |
| Intel Core i5-6400T 4x 2.20 GHz (2.80 GHz) | | |
