SoC

hardware

System on a Chip — an integrated circuit that incorporates most components of a computer onto a single chip

Pronunciation

Correct

S-O-C

/ɛs oʊ siː/

The most common pronunciation spells out each letter: 'ess-oh-see'.

Source: www.arm.com(official spec)

Accepted Variant

sock

/sɒk/

A common informal variant where 'SoC' is pronounced like the English word 'sock'. Widely used among hardware engineers in casual speech.