What i gotta do??
What i have: Mac Pro 1,1 (a dinosaur, i know) with dual 2,66ghz, 8gb ram, ati 4870hd, 5tb storage
Usage (i'm a professional Photographer, so i work with that): 90% Lightroom 5, 10% Photoshop CS5
Lightroom, for how is written, i understand that do not take advantage of multicore systems, expecially in RAW decoding for reason connected to the RAW structure itself; it only uses all cores and nearly 100% cpu while exporting files.
GPU acceleration is NOT supported in Lightroom, so having an HD4000, HD5000, IRIS or even a double slot gaming card with 4gb ram wouldn't do any difference for me. Lightroom likes best processor ideally with one single core and the max speed clock possible.
Problem: i really need to change my mac becouse it's really SLOW and outdated. I was waiting for the new Mini to come out, so i could make the change. iMac not an option, i already have my pro displays with adeguate panels for chromatic fidelity. Mac Pro is simply our of budget, i still don't earn enough to afford it. MacBook's also not an option, a good one cost plenty of money and i don't need to be protable o to have another display, so would be money waste.
I should buy the new i7 DUAL 3.0 or look for an used i7 QUAD 2.6? Remember, what i need best is the raw processor power, nothing elese. Will the new one, dual but high-clocked, outperform the old quad but with lower clock? I waited for over than one year to new Mini to have a powerful one, and now they come out with a DUAL??!! I'm really mad for that!
Thanks.