Comparison of Qualcomm Snapdragon 855+ and Samsung Exynos 990 [S]ave
| Attribute |  Samsung Exynos 990 × |  Qualcomm Snapdragon 855+ × |
|---|---|---|
| General Information | ||
| Brand | Samsung | Qualcomm |
| Series | Samsung Exynos | Qualcomm Snapdragon |
| Model | Samsung Exynos 990 | Qualcomm Snapdragon 855+ |
| CPU Cores and Base Frequency | ||
| CPU Cores | 8 | 8 |
| Frequency (GHz) | 2 | 1.8 |
| CPU Threads | 8 | 8 |
| Core architecture | hybrid (Prime / big.LITTLE) | hybrid (Prime / big.LITTLE) |
| Hyperthreading | - | - |
| Overclocking | - | - |
| A core | 2x Exynos M5 | 1x Cortex-A76 |
| B core | 2x Cortex-A76 | 3x Cortex-A76 |
| C core | 4x Cortex-A55 | 4x Cortex-A55 |
| Turbo (1 Core) (GHz) | 2.73 | 2.96 |
| Turbo (8 Cores) (GHz) | 2.73 | 2.42 |
| Encryption | ||
| AES-NI | + | + |
| Hardware codec support | ||
| JPEG | Decode / Encode | Decode / Encode |
| h264 | Decode / Encode | Decode / Encode |
| h265 / HEVC (8 bit) | Decode / Encode | Decode / Encode |
| h265 / HEVC (10 bit) | Decode / Encode | Decode / Encode |
| VP8 | Decode / Encode | Decode / Encode |
| AV1 | No | No |
| VC-1 | Decode / Encode | Decode |
| VP9 | Decode / Encode | Decode / Encode |
| AVC | Decode / Encode | Decode |
| Internal Graphics | ||
| GPU name | ARM Mali-G77 MP11 | Qualcomm Adreno 642 |
| GPU frequency (GHz) | 0.8 | - |
| Generation | 0 | 5 |
| DirectX Version | 12 | 12 |
| Execution units | 11 | 4 |
| Shader | 176 | 384 |
| Max. GPU Memory (GB) | 4 | 4 |
| Max. displays | 1 | 1 |
| GPU Release date (year) | 2019 | 2021 |
| Memory And PCIe | ||
| Memory type | LPDDR5-2750 | LPDDR4X-4266 |
| Max. Memory (GB) | 12 | 16 |
| ECC | - | - |
| Memory channels | 4 | 4 |
| Technical details | ||
| Release date (year) | 2020 | 2018 |
| Technology (Nm) | 7 | 7 |
| Virtualization |
|
|
| L3-Cache (MB) | 2 | 3 |
| L2-Cache (MB) | 1 | 2 |
| Architecture | Exynos M5+Cortex-A76/-A55 | Kryo 485 |
| Instruction set (ISA) | ARMv8-A64 (64 bit) | ARMv8-A64 (64 bit) |
| Benchmarks | ||
| iGPU - FP32 Performance (Single-precision GFLOPS) | 1,126 | 1,116 |
| Geekbench 5, 64bit (Single-Core) | 770 | 757 |
| Geekbench 5, 64bit (Multi-Core) | 2,645 | 2,632 |
| AnTuTu 8 benchmark | 510,697 | 487,155 |
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