Silicon Image Inc. posted a net profit in Q3 of $10.3 million on turnover of $70.3 million, which compares with a net profit of $8.9 million on turnover of $79.3 million in the third quarter of last year. In the first nine months of the year the company’s net profit declined to $11.3 million from $12.4 million for the corresponding period of last year, while turnover for the period fell 14.7% to $153.7 million from $180 million.