Comparison of Intel Atom Z3785 and Samsung Exynos 7880 [S]ave
| Attribute |  Intel Atom Z3785 × |  Samsung Exynos 7880 × |
|---|---|---|
| General Information | ||
| Brand | Intel | Samsung |
| Series | Intel Atom | Samsung Exynos |
| Model | Intel Atom Z3785 | Samsung Exynos 7880 |
| CPU Cores and Base Frequency | ||
| CPU Cores | 4 | 8 |
| Frequency (GHz) | 1.49 | 1.9 |
| CPU Threads | 4 | 8 |
| Core architecture | normal | normal |
| Hyperthreading | - | - |
| Overclocking | - | - |
| Turbo (1 Core) (GHz) | 2.41 | 1.9 |
| Turbo (8 Cores) (GHz) | - | 1.9 |
| Encryption | ||
| AES-NI | + | + |
| Hardware codec support | ||
| JPEG | Decode | Decode / Encode |
| h264 | Decode / Encode | Decode / Encode |
| h265 / HEVC (8 bit) | No | Decode / Encode |
| h265 / HEVC (10 bit) | No | Decode |
| VP8 | No | Decode / Encode |
| AV1 | No | No |
| VC-1 | Decode | No |
| VP9 | No | No |
| AVC | Decode / Encode | No |
| Internal Graphics | ||
| GPU name | Intel HD Graphics (Bay Trail GT1) | ARM Mali-T830 MP3 |
| GPU frequency (GHz) | 0.31 | 0.6 |
| GPU (Turbo) (GHz) | 0.83 | 0.6 |
| Generation | 7 | 0 |
| DirectX Version | 11.2 | 11 |
| Execution units | 4 | 3 |
| Shader | 32 | 48 |
| Max. GPU Memory (GB) | 8 | - |
| Max. displays | 2 | 2 |
| GPU Release date (year) | 2013 | 2015 |
| Memory And PCIe | ||
| Memory type | LPDDR3-1333 | LPDDR4-1600 |
| Max. Memory (GB) | 4 | - |
| ECC | - | - |
| Memory channels | 2 | 0 |
| Technical details | ||
| Release date (year) | 2014 | 2017 |
| Technology (Nm) | 22 | 14 |
| Socket | BGA 1380 | - |
| Virtualization |
|
|
| L3-Cache (MB) | 2 | - |
| L2-Cache (MB) | - | 2 |
| Architecture | Bay Trail | Cortex-A53 |
| Instruction set (ISA) | x86-64 (64 bit) | ARMv8-A64 (64 bit) |
| Thermal Management | ||
| Temp junction max (°C) | 90 | - |
| TDP (PL1) (W) | 4 | - |
| Benchmarks | ||
| iGPU - FP32 Performance (Single-precision GFLOPS) | 53 | 61 |
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