Comment Re: still exist, but... (Score 1) 474
It's not just a different clock speed, it has different memory architecture and so on. It has dual high-end workstation GPUs (which normally cost around $6,000) with some of the more expensive parts of the GPU replaced with cheaper consumer grade gear (bringing the price down to around $1,000 or thereabouts). For example, non-ECC memory. And if you boot the mac pro into windows you can't even use the cards properly, because AMD's drivers are not compatible at all and Apple's drivers for bootcamp only do a half assed job of supporting them. Enough to boot and run windows perfectly but not enough to actually use the GPUs to their full potential.