Of course it all depends on how you define a 'dreadnaught'. By the definition used at the time Texas would be a 'super-dreadnaught' (with larger than 11 or 12 inch guns). But this definition could also apply to other US preserved battlships (which of course were/are also steam driven).

Yavuz (ex Goeben) was a battleecruiser battlecruiser Yavuz