Well, there's Altaria, Latias, Latios, Rayquaza, Reshiram, Kingdra, Dialga, Palkia, Giratina, and Arceus if you wanna count it too.
Altaria: Tie. Base 70 for both stats. Rayquaza: Tie. Base 150 for both stats. Kingdra: Tie. Base 95 for both stats. I understand why someone might make that mistake, however, since Horsea and Seadra have much better Special Attack than Attack. Giratina: Tie. Base 100 for both stats in the Altered Form, and base 120 for both stats in the Origin Form. Arceus: Tie. Base 120 for both stats.