MediaTek Dimensity 9400 vs Unisoc SC9863A

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Which processor is better? We compared MediaTek Dimensity 9400 with Unisoc SC9863A. 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

Dimensity 9400

SC9863A

114273

GeekBench 6 Single-Core

Score

Dimensity 9400

2874

SC9863A

145

GeekBench 6 Multi-Core

Score

Dimensity 9400

8969

SC9863A

779

CPU cores and architecture

Architecture	1x 3.63 GHz – Cortex-X925 3x 3.3 GHz – Cortex-X4 4x 2.4 GHz – Cortex-A720	4x 1.6 GHz – Cortex-A55 4x 1.2 GHz – Cortex-A55
Number of cores	8	8
Instruction Set	ARMv9.2-A	ARMv8.2-A
Lithography	3 nm	28 nm
TDP	8.2 Watt	3 Watt
Neural Processing	MediaTek NPU 890	NPU

Memory (RAM)

Max amount	up to 24 GB	up to 4 GB
Memory type	LPDDR5X	LPDDR4X
Memory frequency	5333 MHz	1866 MHz
Memory-bus	4x16 bit	2x16 bit

Storage

Storage specification

eMMC 5.1

Graphics

GPU name	Mali-G925 MP12	Imagination PowerVR GE8322
GPU Architecture	Mali Valhall	PowerVR Rogue
GPU frequency	1612 MHz	550 MHz
Execution units	12	4
Shaders	1536	128
DirectX	12.1	11
OpenCL API	3.0	3.0
OpenGL API		ES 3.2
Vulkan API	1.3	1.2

Camera, Video, Display

Max screen resolution	3840x2160	2160x1080
Max camera resolution	1x 320MP	1x 16MP + 1x 5MP
Max Video Capture	8K@60fps	FullHD@30fps
Video codec support	AV1 H.264 (AVC) H.265 (HEVC) VP9	H.264 (AVC) H.265 (HEVC) VP8

Wireless

4G network	Yes	Yes
5G network	Yes	Yes
Peak Download Speed		0.3 Gbps
Peak Upload Speed		0.1 Gbps
Wi-Fi	7 (802.11be)	4 (802.11n)
Bluetooth	6.0	4.2
Satellite navigation	BeiDou GPS Galileo GLONASS NavIC QZSS	BeiDou GPS GLONASS