1 EXHIBIT 23.1 INDEPENDENT AUDITORS' CONSENT We consent to the incorporation by reference in Registration Statements No. 33-60666, 33-82280, 33-89388, 33-65186, 33-92372 and 333-23819 of S3 Incorporated on Form S-8 of our report dated January 17, 1997 appearing in the Annual Report on Form 10-K of S3 Incorporated for the year ended December 31, 1996. DELOITTE & TOUCHE LLP San Jose, California March 27, 1997