[quote name='HurtinMinorKey' timestamp='1352923463' post='21648']
Haven't people been editing 4K Redcode Raw for years on Mac? The top of the line iMac has only a 2GB (mobile) card. Even the outdated pro has only 1GB (deskop) cards.
[/quote]
Different software uses different hardware acceleration. DaVinci Resolve supports (pretty modern) CUDA hardware.
Maybe it can be used without it (using CPU power instead.. but not sure..), but overall that support looks like big positive rather than negative thing. It's like DirectX for 3D in the past:
- First there were 3D games using mainly CPU
- Than showed up 3D games which needed GPU with Direct3D support and moved load from CPU to GPU. The improvement was amazing.
Today DaVinci moves load from CPU to GPU in video editing - thay do whole rendering calculations in GPU instead of CPU.
The modern hardware (CUDA) allows to build cheap powerfull workstations and go futher only by adding more graphic cards (which is widely supported today) rather than using whole CPU power (not to mention pricy multi CPU systems).
(ATI alternative to CUDA is unfortunately weaker.)
So please stop blaming DaVinci programmers that Mac's can't be customized and outdate so quickly.
If you have old PC, you could just swap your graphic card (for 300$) and enjoy smooth real-time 4K raw editing.
Now you know that you get iMacs stability and look(design) not for free.. You sacrifice customizability.
I'm happy to see computer hardware progressing so fast. It wouldn't be so fast without customizability of PCs (which make progress easier).
If 20 years ago there were only iMacs on the world (no PCs), you would be still playing 3D games using only CPU :). Because everybody would say: "That stupid NeedForSpeed Direct3D doesn't work on my almost new iMac with fastest CPU! Do they think I'll buy a new one just for 3D card? F...k them, let's play Saper!"
PS: I do have MacBook and I like it. But for workstation/server I would prefer PC.