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LightMast

macrumors regular
Original poster
Apr 16, 2007
126
0
Will I see a huge performance increase in FCP and motion between these two processors? The 2.66 will allow me to add significantly more ram to the machine, so I am leaning in that direction.
 

dex22

macrumors regular
Jun 17, 2003
248
0
Round Rock, TX
Another vote for more RAM. In a couple of years time you can put some low end quad core 4GHz chips in it to extend its life, and they'll be a couple of hundred each by then. Memory you'll use now.
 

LightMast

macrumors regular
Original poster
Apr 16, 2007
126
0
Has anyone confirmed that the chips are user upgradeable in these mac pro's?

Do the 2.66 and 3.0 share the same cache specs?


Thanks for your input guys, it's really a tremendous help.
 

LightMast

macrumors regular
Original poster
Apr 16, 2007
126
0
Thanks for your help folks.




Especially Steven Hollman's constructive response, without which I would have been deaf, blind, and dumb.
 

Silentwave

macrumors 68000
May 26, 2006
1,615
50
Another vote for more RAM. In a couple of years time you can put some low end quad core 4GHz chips in it to extend its life, and they'll be a couple of hundred each by then. Memory you'll use now.

Just one small point....

Sockets change. Chipset requirements change too. While Clovertown is compatible with the current chipset, Penryn-based 45nm server chips might require an updated chipset, and after that there will be a CPU interface change.
 

synth3tik

macrumors 68040
Oct 11, 2006
3,951
2
Minneapolis, MN
I personally decided on the 2.66. The 3 would have been nice but was not worth the price to me. so instead I was able to bump the RAM up to 4 Gigs, so I would vote for the 2.66
 

speekez

macrumors 6502
Nov 19, 2003
350
2
I went back and forth between 2.66 and 3.0. I'm upgrading from a G3 for working on photo files, etc. Although the 3.0 has a nice ring to it on paper, saving a few seconds here and there was not enough to justify the $700+ upgrade price. I researched it and researched it, and the overwhelming majority said go for the 2.66.

Could I afford the 3.0ghz? Yes. But the $700 seems better spent on more RAM, the ATI upgrade, monitor calibration tool, camera goodies, etc.
 

homestar

macrumors newbie
Apr 10, 2007
11
0
I'll add my voice to the chorus...

I too went with the 2.66ghz. Upgraded the RAM, plan on steadily upgrading that as needed.

The other thing - and I never see this mentioned here: the additional cash I saved let me spend more on software. I ended up purchasing CS3 Web Premium instead of the small a la carte selection I had planned.
 

LightMast

macrumors regular
Original poster
Apr 16, 2007
126
0
Thanks, I went and played with a 2.66 running FCP and Motion for a while at the mac store today. It's pretty powerful even with 1gb of Ram!

One thing, when I added a third video track, without changing opacity or anything it would no longer realtime render, it just showed a blue screen saying Not Rendered in the viewer. Can anyone give me any insight on why it would real time render mroe than two tracks?
 
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