Add-in board market increased in Q1'16, AMD gained market share, for the fourth consecutive quarter. Quarter-to-quarter AIBs shipments increased 4.8% and 5.8% year-to-year. Attach rate up. Jon Peddie Research, announced estimated PC graphics add-in-board (AIB) shipments and suppliers’ market share for Q1'16. The news for the quarter was encouraging and seasonally understandable, quarter-to-quarter, the AIB market increased 4.8% (compared to the desktop PC market, which decreased -10.5%). AIB shipments during the quarter increased from the last quarter 4.8%, which is above the ten-year average of -2.5%. Read more on our AIB product page.