Qualcomm Snapdragon 845 VS Qualcomm Snapdragon 820 Comparison

Comparison of Qualcomm Snapdragon 820 and Qualcomm Snapdragon 820. See Qualcomm Snapdragon 845 VS Qualcomm Snapdragon 820 Compare Processor specs, benchmark scores, and performance. See what mobile processor is better.

This page tells you key differences in specs of Qualcomm Snapdragon 845 and Qualcomm Snapdragon 820. If you care for performance, you can check this comparison. We have also compared the benchmark scores to tell you performance differences in Qualcomm Snapdragon 845 and Qualcomm Snapdragon 820.

This page was last updated on 24, April 2024

Product Name	Snapdragon 845	Snapdragon 820
Released On	December 2017	November 2015
Brand	Qualcomm	Qualcomm
Model Number	SDM845	MSM8996
Benchmarks
Antutu	CPU 102046 GPU 154472 Memory 63407 UX 87601 Total score 405521	CPU 71915 GPU 90703 Memory 44715 UX 58026 Total score 262783
Geekbench	Single-Core Score 508 Multi-Core Score 2192 Image compression 128.5 Mpixels/s Face detection 20.4 images/s Speech recognition 37.8 words/s Machine learning 35.8 images/s Camera shooting 19.4 images/s HTML 5 2.62 Mnodes/s SQLite 686.3 Krows/s	Single-Core Score 317 Multi-Core Score 800 Image compression 48 Mpixels/s Face detection 8.36 images/s Speech recognition 19.45 words/s Machine learning 17 images/s Camera shooting 10.75 images/s HTML 5 0.68 Mnodes/s SQLite 231.4 Krows/s
3D Mark	Stability 80% Graphics test 8 FPS Score 1435	Graphics test 4 FPS Score 775
Processor
Architecture	4x 2.8 GHz - Kryo 385 Gold (Cortex-A75), 4x 1.5 GHz - Kryo 385 Silver (Cortex-A55)	2x 2.2 GHz - Kryo, 2x 1.6 GHz - Kryo
Cores	8	4
Frequency	2800 MHz	2200 MHz
Instruction Set	ARMv8.2-A	ARMv8-A
Transistor Count	3 billion	2 billion
L1 Cache	256 KB	32 KB
L2 Cache	1.5 MB
L3 Cache	2 MB
Manufacturing Process	10 nanometers	14 nanometers
TDP	9 W	11 W
Graphics
GPU Name	Adreno 630	Adreno 530
Graphis Architecture	Adreno 600	Adreno 500
GPU Frequency	710 MHz	624 MHz
Execution Units	2	2
Shading Units	256	256
Shading Units	256	256
FLOPS	727 Gigaflops	498 Gigaflops
Vulkan Version	1.0	1.1
Opencl Version	2.0	2.0
DirectX Version	12	12
Memory
Memory Type	LPDDR4X	LPDDR4
Memory Bus	2x 32 Bit	4x 16 Bit
Memory Frequency	1866 MHz	1866 MHz
Max bandwidth	29.8 Gbit/s	29.8 Gbit/s
Max Size	8 GB	8 GB
Storage Type	UFS 2.1	eMMC 5.1, UFS 2.0
Multimedia
Neural Processor	Hexagon 685	Hexagon 680
Max Display Resolution	3840 x 2160	3840 x 2160
Max Camera Resolution	1x 32MP, 2x 16MP	1x 28MP, 2x 13MP
Video Capture	4K at 60FPS	4K at 30FPS
Video Playback	4K at 120FPS	4K at 30FPS
Video Codecs	H.264, H.265, VP9	H.264, H.265
Audio Codecs	AAC, AIFF, CAF, MP3, MP4, WAV	AIFF, CAF, MP3, MP4, WAV
Connectivity
Modem	X20 LTE	X12
4G	LTE Cat. 18	LTE Cat. 12
5G	No	No
Download Speed	Up to 1200 Mbps	Up to 600 Mbps
Upload Speed	Up to 150 Mbps	Up to 150 Mbps
Wi-Fi	5	5
Bluetooth	5.0	4.1
Navigation	GPS, GLONASS, Beidou, Galileo, QZSS, SBAS	GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Qualcomm Snapdragon 845 VS Qualcomm Snapdragon 820 Comparison

You can see the comparison of both mobile platforms Qualcomm Snapdragon 845 and Qualcomm Snapdragon 820 side by side. Now you are free to judge and decide what mobile platform is better and offers better performance.

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