Nice setup SD! I'm currently running Logic 8 on my G5 dual processor PowerMac. I'm in the market for a MacPro but am unsure whether I should be looking at the quad (2.66) or the octo (2.26). Can you please tell me your thought process behind your decision to go with the octo? I've read that Logic would benefit more from from the greater speed rather than the additional cores. I also don't wanna get left behind when more and more apps take advantage of the extra cores. THANKS!
I just bought an octad 2.26.
My thought process was:
1. Future proofing - Even if the clock speed is slower, four more cores and Snow Leopard with Grand Central Dispatch should mean the octad will last another year or more. Along with that, higher resale value.
2. RAM - The quad having four slots is ridiculous to me and just makes it seem gimped. I wanted 12GB of RAM and 4GB chips for the quad would've been very prohibitively expensive.
I'm extremely happy with my octad. Compared to the octad 3.2 I use at work, I can tell Handbrake (which uses all cores) runs faster here. MPEGStreamclip though, which uses only two cores, is faster at work and that's quite noticeable comparing 2.26 to 3.2.
But overall this machine just seems like I can throw anything at it and it doesn't break a sweat. It stays responsive and I can easily multitask.
Octad 2.26, 12GB RAM Radeon 4870.