Valve claims that numerous hardware manufacturers are making SteamOS Machine. iBuyPower has become first ever manufacturer who revealed its Steam Machine which is more powerful than consoles, will go on sale for just $499 next year. For the price of an Xbox One, the computer will offer a multicore AMD CPU and a discrete AMD Radeon R9 270 graphics card and come with Valve's Steam Controller as part of the package deal.
Source: Engadget