I have access to a previous generation dual 2.7 Powermac but since it's not actually mine, I was considering buying a dual core 2.3. I do a lot of video editing using the Final Cut Studio. Will I notice much of a difference in performance? I'm assuming the dual core chip will run a little faster than two independent chips, but on paper, 2.3 doesn't look as good as 2.7. And how would the quad compare? Any advice?
Got a tip for us?
Let us know
Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
Powermac Dual 2.7 vs. Dual Core 2.3
- Thread starter Gibson424
- Start date
- Sort by reaction score
Lots of variables here. The 2.7 may edge out the 2.3 slightly with rendering, but the RAM in the 2.3 is faster so it could be about equal. I had a DP2.5 and it was LOUD, the 2.7 is no different. I now have a DP2.3 and I honestly can't hear it.
Also assess whether the faster SuperDrive (16x) and PCI-Express slots are things you want (both are in the 2.3 but not the 2.7). If you have older PCI expansion cards, don't get the 2.3.
Also assess whether the faster SuperDrive (16x) and PCI-Express slots are things you want (both are in the 2.3 but not the 2.7). If you have older PCI expansion cards, don't get the 2.3.
you should check out some benchmarks.
the Dual 2.7 beats the DC 2.3 in performance.
I do lots of PhotoShop work, video, FX, etc & i'm looking for a PM G5 at the moment, i've checked the specs or all models and i'm sold on a Dual 2.7 (providing i can find one...).
the Dual 2.7 beats the DC 2.3 in performance.
I do lots of PhotoShop work, video, FX, etc & i'm looking for a PM G5 at the moment, i've checked the specs or all models and i'm sold on a Dual 2.7 (providing i can find one...).
quad > 2.7 > 2.3
A substantial difference!
oh, CB911 - the apple store has refurb dual 2.7's for $2150. A great deal, I think! Especially compared to a reburb dual 2.5 ($2050) or 2.3 ($2000). Or a quad for $3300 for that matter.
$2150 is a really great price for a dual 2.7... i don't know if you'll do better than that!
A substantial difference!
oh, CB911 - the apple store has refurb dual 2.7's for $2150. A great deal, I think! Especially compared to a reburb dual 2.5 ($2050) or 2.3 ($2000). Or a quad for $3300 for that matter.
$2150 is a really great price for a dual 2.7... i don't know if you'll do better than that!
thanks QCassidy352. i'd already checked the U.S. store, very very good prices! except that i'm in Australia... that means if i got it shipped over i'd need to return it to the U.S. to get any warranty repairs. 
i don't think it's worth it if i can't have warranty on it. or could i purchase AppleCare for it once it's in Australia... and have that be valid in Aus?
i don't think it's worth it if i can't have warranty on it. or could i purchase AppleCare for it once it's in Australia... and have that be valid in Aus?