Qualcomm Snapdragon 820 vs Qualcomm Snapdragon 821
Which processor is better? We compared Qualcomm Snapdragon 820 with Qualcomm Snapdragon 821. 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 | 2x 2.15 GHz – Kryo 2x 1.6 GHz – Kryo |
4x 2.4 GHz – Kryo 4x 1.6 GHz – Kryo |
Number of cores | 4 | 8 |
Instruction Set | ARMv8-A | ARMv8-A |
Lithography | 14 nm | 14 nm |
Number of transistors | 2000 million | |
TDP | 11 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 | LPDDR4 | LPDDR4 |
Memory frequency | 1866 MHz | 1866 MHz |
Memory-bus | 2x32 bit | 2x16 bit |
Storage
Storage specification | UFS 2.0 | UFS 2.0 |
Graphics
GPU name | Adreno 530 | Adreno 530 |
GPU Architecture | Qualcomm Adreno 500 | Qualcomm Adreno 500 |
GPU frequency | 620 MHz | 650 MHz |
Execution units | 2 | 2 |
Shaders | 256 | 256 |
DirectX | 11.2 | 11.2 |
OpenCL API | 2.0 | 2.0 |
OpenGL API | ES 3.2 | ES 3.1 |
Vulkan API | 1.0 | 1.0 |
Camera, Video, Display
Max screen resolution | 3840x2160 | 3840x2160 |
Max camera resolution | 1x 28MP, 2x 13MP | 1x 28MP, 2x |
Max Video Capture | 4K@30fps | 4K@30fps |
Video codec support | H.264 (AVC) H.265 (HEVC) |
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 | 4.1 | 4.1 |
Satellite navigation | BeiDou GPS Galileo GLONASS QZSS SBAS |
BeiDou GPS Galileo GLONASS |
Supplemental Information
Launch Date | 2015 Quarter 4 | 2016 Quarter 3 |
Partnumber | MSM8996 | MSM8996 Pro-AB, MSM8996 Pro-AC |
Vertical Segment | Mobiles | Mobiles |
Positioning | Flagship | Flagship |
Popular comparisons:
1
Unisoc Tiger T606 vs Qualcomm Snapdragon 425
2
Samsung Exynos 9820 vs MediaTek Helio P65
3
Samsung Exynos 7904 vs Qualcomm Snapdragon 855 Plus
4
Samsung Exynos 2200 vs MediaTek Dimensity 1300
5
Unisoc Tiger T616 vs Apple A9
6
Qualcomm Snapdragon 801 vs MediaTek Helio G200
7
MediaTek Dimensity 7350 vs Apple A16 Bionic
8
MediaTek Helio P70 vs HiSilicon Kirin 990 4G
9
MediaTek MT6739 vs MediaTek Dimensity 720
10
MediaTek Dimensity 9300 vs Samsung Exynos 1580