The invention provides a heat exchange plate with a streamline structure, and a printed circuit board heat exchanger with same. The first segment of the upper arc and the first segment of the lower arc of a streamline rib extend to the position of a maximum incircle from the front edge of a wing form, each first segment is a convex smooth curve, the rear end of each convex smooth curve is in tangency with the maximum incircle, second segments extend to the rear edge of the wing form from the maximum incircle, each second segment is a concave smooth curve, the front end of each concave smooth curve is in tangency with the maximum incircle, and a smooth continuous curve is formed by each first segment and the corresponding second segment at the position of the maximum incircle. According tothe heat exchange plate with a streamline structure, and the printed circuit board heat exchanger with same, because the original structure of a wing-shaped rib is redesigned and optimized, when heatexchange fluid flows through wing-shaped ribs, changes between the front part and the rear part of the maximum width of a wing-shaped rib happen more violently, and the heat exchange performance of awing-shaped channel is improved; and because structural design is carried out on the front edge and the rear edge of a wing form, the heat exchange fluid can be guided to flow better, and therefore, the pressure drop loss of the wing-shaped channels is reduced.