Qualcomm Snapdragon 660 vs Qualcomm Snapdragon 820
Which processor is better? We compared Qualcomm Snapdragon 660 with Qualcomm Snapdragon 820. Compare, analyze the specifications. Find out their scores in popular benchmarks (AnTuTu 10, GeekBench 6 Single-Core, GeekBench 6 Multi-Core) and who is the winner?
AnTuTu 10
Total Score
GeekBench 6 Single-Core
Score
GeekBench 6 Multi-Core
Score
CPU cores and architecture
Architecture | 4x 2.2 GHz – Cortex-A73 (Kryo 260 Gold) 4x 1.8 GHz – Cortex-A53 (Kryo 260 Silver) |
2x 2.15 GHz – Kryo 2x 1.6 GHz – Kryo |
Number of cores | 8 | 4 |
Instruction Set | ARMv8-A | ARMv8-A |
Lithography | 14 nm | 14 nm |
TDP | 5 Watt | 11 Watt |
Neural Processing | Qualcomm Hexagon 680 | Qualcomm Hexagon 680 |
Memory (RAM)
Max amount | up to 8 GB | up to 8 GB |
Memory type | LPDDR4X | LPDDR4 |
Memory frequency | 1866 MHz | 1866 MHz |
Memory-bus | 2x16 bit | 2x32 bit |
Storage
Storage specification | UFS 2.1 | UFS 2.0 |
Graphics
GPU name | Adreno 512 | Adreno 530 |
GPU Architecture | Qualcomm Adreno 500 | Qualcomm Adreno 500 |
GPU frequency | 850 MHz | 620 MHz |
Execution units | 1 | 2 |
Shaders | 128 | 256 |
DirectX | 12 | 11.2 |
OpenCL API | 2.0 | 2.0 |
OpenGL API | ES 3.2 | ES 3.2 |
Vulkan API | 1.1 | 1.0 |
Camera, Video, Display
Max screen resolution | 2560x1600 | 3840x2160 |
Max camera resolution | 1x 25MP, 2x 16MP | 1x 28MP, 2x 13MP |
Max Video Capture | 4K@30fps | 4K@30fps |
Video codec support | H.264 (AVC) H.265 (HEVC) VP8 VP9 |
H.264 (AVC) H.265 (HEVC) |
Wireless
4G network | Yes | Yes |
5G network | Yes | Yes |
Peak Download Speed | 0.6 Gbps | 0.6 Gbps |
Peak Upload Speed | 0.15 Gbps | 0.15 Gbps |
Wi-Fi | 5 (802.11ac) | 5 (802.11ac) |
Bluetooth | 5.0 | 4.1 |
Satellite navigation | BeiDou GPS Galileo GLONASS QZSS SBAS |
BeiDou GPS Galileo GLONASS QZSS SBAS |
Supplemental Information
Launch Date | 2017 Quarter 2 | 2015 Quarter 4 |
Partnumber | SDM660 | MSM8996 |
Vertical Segment | Mobiles | Mobiles |
Positioning | Mid-end | Flagship |
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