Qualcomm Snapdragon 8 Gen 1 vs Qualcomm Snapdragon 821

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Which processor is better? We compared Qualcomm Snapdragon 8 Gen 1 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?

CPU cores and architecture

Architecture	1x 3 GHz – Cortex-X2 (Kryo Prime) 3x 2.5 GHz – Cortex-A710 (Kryo Gold) 4x 1.8 GHz – Cortex-A510 (Kryo Silver)	4x 2.4 GHz – Kryo 4x 1.6 GHz – Kryo
Number of cores	8	8
Instruction Set	ARMv9-A	ARMv8-A
Lithography	4 nm	14 nm
Number of transistors		2000 million
TDP	5.3 Watt	11 Watt
Neural Processing	Qualcomm Hexagon	Qualcomm Hexagon 680

Memory (RAM)

Max amount	up to 16 GB	up to 8 GB
Memory type	LPDDR5	LPDDR4
Memory frequency	3200 MHz	1866 MHz
Memory-bus	4x16 bit	2x16 bit

Storage

Storage specification

UFS 3.1

UFS 2.0

Graphics

GPU name	Adreno 730	Adreno 530
GPU Architecture	Adreno 700	Adreno 500
GPU frequency	820 MHz	650 MHz
Execution units	3	2
Shaders	768	256
DirectX	12	11.2
OpenCL API	2.0	2.0
OpenGL API	ES 3.2	ES 3.1
Vulkan API	1.1	1.0

Camera, Video, Display

Max screen resolution	3840x2160@60Hz	3840x2160
Max camera resolution	1x 200MP, 1x 64MP + 1x 36MP	1x 28MP, 2x
Max Video Capture	8K@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	10 Gbps	0.6 Gbps
Peak Upload Speed		0.15 Gbps
Wi-Fi	6 (802.11ax)	5 (802.11ac)
Bluetooth	5.2	4.1
Satellite navigation	BeiDou GPS Galileo GLONASS NavIC QZSS	BeiDou GPS Galileo GLONASS