| Name: | Intel Atom D2550 | 
| Family: | Intel Atom | 
| Group: | Intel Atom D2000 | 
| Segment: | Desktop / Server | 
| Generation: | 1 | 
 
                    | Name: | Intel Atom D2550 | 
| Family: | Intel Atom | 
| Group: | Intel Atom D2000 | 
| Segment: | Desktop / Server | 
| Generation: | 1 | 
| CPU Cores: | 2 | 
| Threads: | 4 | 
| Cores: | 2x | 
| Core architecture: | normal | 
| Hyperthreading: | Yes | 
| Overclocking: | No | 
| Frequency: | 1.86 GHz | 
| GPU name: | Intel GMA 3650 | 
| GPU frequency: | 0.64 GHz | 
| GPU (Turbo): | -- | 
| Execution units: | 4 | 
| Shaders: | 32 | 
| Max. GPU Memory: | 1.0 GB | 
| Max. displays: | -- | 
| Generation: | -- | 
| Direct X: | 10.1 | 
| Technology: | 65 nm | 
| Release date: | Q4/2008 | 
| h265 / HEVC (8 bit): | No | 
| h265 / HEVC (10 bit): | No | 
| h264: | No | 
| VP8: | No | 
| VP9: | No | 
| AV1: | No | 
| AVC: | No | 
| VC-1: | No | 
| JPEG: | No | 
| Memory type: | DDR3-1066 | 
| Max. Memory: | 4.0 GB | 
| Memory channels: | 1 | 
| Bandwidth: | 8.6 GB/s | 
| ECC: | No | 
| PCIe: | pci | 
| AES-NI: | No | 
| TDP (PL1 / PBP): | 10 W | 
| TDP (PL2): | None | 
| TDP up: | None | 
| TDP down: | None | 
| Tjunction max: | -- | 
| Technology: | 32 nm | 
| Chip design: | Monolithic | 
| Socket: | BGA 559 | 
| L2-Cache: | 0 bytes | 
| L3-Cache: | 1.0 MB | 
| Architecture: | Cedarview | 
| Operating systems: | Windows 10, Linux | 
| Virtualization: | None | 
| Instruction set (ISA): | x86-64 (64 bit) | 
| ISA extensions: | SSE3 | 
| Release date: | Q1/2012 | 
| Release price: | 38 $ | 
| Part Number: | -- | 
| Documents: | Technical data sheet | 
 Geekbench 3, 64bit (Multi-Core)
    Geekbench 3, 64bit (Multi-Core)
|   | AMD E1-2500 
                    2C 2T @ 1.4 GHz
                 | 1208 | 
|   | Intel Atom Z3460 
                    NoneC NoneT @ --
                 | 1169 | 
|   | Intel Atom D2550 
                    2C 4T @ 1.86 GHz
                 | 1157 | 
|   | AMD E-450 
                    2C 2T @ 1.65 GHz
                 | 1136 | 
|   | AMD E1-6010 
                    2C 2T @ 1.35 GHz
                 | 1134 | 
 Geekbench 3, 64bit (Single-Core)
    Geekbench 3, 64bit (Single-Core)
|   | AMD G-T40N 
                    2C 2T @ 1.0 GHz
                 | 483 | 
|   | AMD C-60 
                    2C 2T @ 1.0 GHz
                 | 473 | 
|   | Intel Atom D2550 
                    2C 4T @ 1.86 GHz
                 | 468 | 
|   | Intel Atom D2500 
                    2C 2T @ 1.86 GHz
                 | 450 | 
|   | AMD C-50 
                    2C 2T @ 1.0 GHz
                 | 436 | 
 Estimated results for PassMark CPU Mark
    Estimated results for PassMark CPU Mark
|   | Qualcomm Snapdragon 427 
                    NoneC NoneT @ --
                 | 437 | 
|   | Samsung Exynos 7570 
                    NoneC NoneT @ --
                 | 436 | 
|   | Intel Atom D2550 
                    2C 4T @ 1.86 GHz
                 | 434 | 
|   | Intel Atom D2560 
                    NoneC NoneT @ --
                 | 433 | 
|   | Intel Atom S1220 
                    2C 4T @ 1.6 GHz
                 | 432 | 
 Geekbench 5, 64bit (Multi-Core)
    Geekbench 5, 64bit (Multi-Core)
|   | Intel Celeron N2810 
                    2C 2T @ 2.0 GHz
                 | 318 | 
|   | Intel Atom N2800 
                    2C 4T @ 1.86 GHz
                 | 305 | 
|   | Intel Atom D2550 
                    2C 4T @ 1.86 GHz
                 | 303 | 
|   | Intel Celeron E1200 
                    2C 2T @ 1.6 GHz
                 | 301 | 
|   | AMD G-T56N 
                    2C 2T @ 1.65 GHz
                 | 294 | 
 Geekbench 5, 64bit (Single-Core)
    Geekbench 5, 64bit (Single-Core)
|   | Samsung Exynos 7570 
                    NoneC NoneT @ --
                 | 101 | 
|   | AMD G-T44R 
                    1C 1T @ 1.2 GHz
                 | 101 | 
|   | Intel Atom D2550 
                    2C 4T @ 1.86 GHz
                 | 101 | 
|   | AMD G-T44R 
                    1C 1T @ 1.2 GHz
                 | 101 | 
|   | Samsung Exynos 7570 
                    NoneC NoneT @ --
                 | 101 | 
 iGPU - FP32 Performance (Single-precision GFLOPS)
    iGPU - FP32 Performance (Single-precision GFLOPS)
|   | Intel Atom Z3735D 
                    4C 4T @ 1.33 GHz
                 | 41 | 
|   | Intel Atom Z3735F 
                    4C 4T @ 1.33 GHz
                 | 41 | 
|   | Intel Atom D2550 
                    2C 4T @ 1.86 GHz
                 | 41 | 
|   | Intel Atom Z3736G 
                    4C 4T @ 1.33 GHz
                 | 41 | 
|   | Intel Atom D2560 
                    NoneC NoneT @ --
                 | 41 |