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Xiaomi Surge S1
General Info
Designer	Xiaomi, ARM Holdings
Manufacturer	TSMC
Model Number	S1
Market	Mobile
Introduction	February 28, 2017 (announced)
General Specs
Family	Surge
Frequency	1,400 MHz, 2,200 MHz
Bus type	AXI
Microarchitecture
ISA	ARMv8 (ARM)
Microarchitecture	Cortex-A53
Core Name	Cortex-A53
Process	28 nm
Technology	CMOS
Cores	8
Threads	8

Surge S1 is a 64-bit octa-core performance ARM system-on-chip designed by Xiaomi and introduced in early 2017. This chip incorporates 8 Cortex-A53 cores in a big.LITTLE configuration with four cores operating at up to 2.2 GHz with the other four set of cores operating at 1.4 GHz. This processor is fabricated on TSMC's 28 nm HPC+ process and incorporates a Mali-T860 MP4 IGP. The S1 is Xiaomi's first generation in-house developed system-on-chip.

Preliminary Data! Information presented in this article deal with a microprocessor or chip that was recently announced or leaked, thus missing information regarding its features and exact specification. Information may be incomplete and can change by final release.

Memory controller

[Edit/Modify Memory Info]

	Integrated Memory Controller
	Max Type LPDDR3-1866 Supports ECC No Controllers 1 Channels 2 Width 32 bit Max Bandwidth 13.91 GiB/s 14,243.84 MiB/s 14.936 GB/s 14,935.749 MB/s 0.0136 TiB/s 0.0149 TB/s Bandwidth Single 6.95 Double 13.91 GiB/s

Graphics

[Edit/Modify IGP Info]

	Integrated Graphics Information
	GPU Mali-T860 Designer ARM Holdings Execution Units 4 Frequency 800 MHz 0.8 GHz 800,000 KHz Output DSI Max Resolution DSI 2560×1600 Standards Direct3D 11.2 OpenGL 3.2 OpenCL 1.2 OpenGL ES 3.2 OpenVG 1.1 Vulkan 1.0

Image

• AFBC + ASTC
• 14-bit dual ISP

Video

• Video capturing 4K@30fps, 1080p@120fps, 720p@240/fps
• H.265/HEVC (Main profile)
• H.264 (Baseline/Main/High profile)
• MPEG4 (Simple profile/ASP),
• VC-1(Simple/Main/Advanced profile)

Utilizing devices

• Xiaomi Mi 5C, Cubepilot HereLink

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