Bitmain SM5 (Sophon SM5)

Technical Specifications

AI chip		1 BM1684
AI computing power	FP32(FLOPS) INT8(TOPS) Winograd OFF INT8(TOPS) Winograd ON	2.2TFLOPS 17.6TOPS 35.2TOPS
Memory configuration	Standard configuration	12GB
CPU capacity	CPU (SOC host mode)	8-core ARM A53, 2.3GHz main frequency
High speed data interface (connector interface)	PCIE EP interface PCIE RC interface Ethernet ports	PCIE 3.0, X45 PCIE 3.0, X4 Dual Gigabit Ethernet ports
Video decoding and encoding	Video decoding capability Video decoding format Maximum decoding resolution Video coding	960fps @1080P (38ch 1080P@25FPS) H.264 and H.265 Support 4K, 8K (semi-real time) 2ch 1080P@25FPS
Picture decoding and encoding performance		480 PCS/sec @1080p
Low speed data interface		RS485 / RS232 / GPIO / SDIO / PWM / I2C / SPI etc.
Connector		144-pin connector
Power consumption		Typical power consumption less than 20W Maximum power consumption 25W
Heat dissipation mode		SM5-P includes passive heatsink SM5-A includes active cooling fan
L x W x H		87 x 65 x 8mm without heatsink 92 x 70 x 20.1mm (SM5-P includes passive heatsink) 92 x 70 x 20.1mm (SM5-A includes active cooling fan)