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GreenDice

macrumors member
Original poster
Oct 5, 2005
81
26
If I start with a Powermac 2.0 Dual, should I spend the extra $350 to upgrade to 2.3 Dual or on the GeForce 8700 GT graphics card instead?

I will use the PowerMac for Photoshop and Aperture.

Thanks in advance.
 

ChrisFromCanada

macrumors 65816
May 3, 2004
1,097
0
Hamilton, Ontario (CANADA)
Just so people are not confused I believe the are referring to the NVIDIA GeForce 7800 GT. And yes I would agree to go for the better graphics over the better processor, however you will not likely see much of a performance increase from the graphics in Aperture or Photoshop because they are almost completely processor and RAM dependent, but if you ever play any games or do any kind of motion graphics you will absolutely love they advantage of the 7800 GT. Both machines look great so either way you can't go wrong but what ever way you go you need to start with at least 1 Gb of RAM and preferably 1.5 or 2 GB to see the machines full potential.
 

Makosuke

macrumors 604
Aug 15, 2001
6,748
1,437
The Cool Part of CA, USA
It's 7800GT, by the way.

You can think of it like this: 2.0 vs 2.3 GHz is a roughly 15% overall speed increase for a roughly 20% price increase vs. a similarly specced machine. The 7800GT will get you between 50% and 100% graphics speed increase vs a 6600 (I'd assume you'd get at least the full 6600) for the same roughly 20% price increase.

If you did nothing but number crunching (video encoding, say), then the processor speed would be the better investment. But, since a lot of the OS makes use of the graphics card these days and the 7800 is so much faster, it's probably going to be the better investment in most cases. Not quite sure how much either of the apps you're interested in benefit from the GPU, but it's probably going to help out (particularly Aperature--I'm just guessing, but Apple seems to do well at accellerating 2D apps with the GPU; Motion, which is admittedly somewhat different, sees a huge speed boost).

Of course, you can't upgrade the processors later, but you can put in a new GPU, so that's one more thing to think about...
 

Demon Hunter

macrumors 68020
Mar 30, 2004
2,284
39
I would go for the 2.3 Dual. You can always upgrade the video card later, and the 6600 should be more than adequate for Photoshop.
 

GreenDice

macrumors member
Original poster
Oct 5, 2005
81
26
6-8 week wait

The 6-8 week wait for the 7800GT seems to make the 2.3 an easier choice.

8700GT - I always get digits transposed, should do a brain scan soon:p
 

Monyx

macrumors regular
Oct 24, 2005
101
1
Australia
GreenDice said:
I will use the PowerMac for Photoshop and Aperture.
Based on these applications I would say CPU and RAM are critical. Games & Apple's Motion always paired with better video card but as I use of FCP, DVDSP, Photoshop, Nikon Capture and soon Aperture I am not convinced upgrading the card is a priority - though I would definitely get the full Nv6600 which as 256 vs 128mb VRAM.
 

GreenDice

macrumors member
Original poster
Oct 5, 2005
81
26
Ordered

I just ordered the 2.3 Dual with the 6600 graphics card.
Added 512MB RAM for $80, Airport/Bluetooth for $79, and wireless keyboard/mouse for $48. Subtotal is $2206.
 

Monyx

macrumors regular
Oct 24, 2005
101
1
Australia
GreenDice said:
I just ordered the 2.3 Dual with the 6600 graphics card.
Added 512MB RAM for $80, Airport/Bluetooth for $79, and wireless keyboard/mouse for $48. Subtotal is $2206.

I'm very interested to hear how you came to the decision on the 2.3. I'm kinda stuck between two extremes.

2.0ghz 2Gb/250Gb Nv250Mb BT/airport

OR

skip 2.3 for barebones Quad - crazy comparison but when I do a BTO 2.3 I can't but help think oh bit more $$$ and I got the cool Quad.
(3rd party 2Gb ram later)
 

GreenDice

macrumors member
Original poster
Oct 5, 2005
81
26
Monyx said:
I'm very interested to hear how you came to the decision on the 2.3. I'm kinda stuck between two extremes.

It is like buying a car. Another $50 a month can get you the better car.

My difference is $300 between 2.0 and 2.3 and another $640 between 2.3 and the quad. However, it is $940 between 2.0 and the quad. That is a big jump from 2.0 to the quad. In addition , I think 2.3 is more than enough for me. So I shell out the extra $300, not $940. I need money for software (Aperture and Photoshop).
 

PowerMike G5

macrumors 6502a
Oct 22, 2005
556
245
New York, NY
GreenDice said:
It is like buying a car. Another $50 a month can get you the better car.

My difference is $300 between 2.0 and 2.3 and another $640 between 2.3 and the quad. However, it is $940 between 2.0 and the quad. That is a big jump from 2.0 to the quad. In addition , I think 2.3 is more than enough for me. So I shell out the extra $300, not $940. I need money for software (Aperture and Photoshop).

You just answered your own question - get the 2.3 G5 and stock up on crucial ram. The Quad is serious power that you probably wont utilize ... at least anytimw soon. Use that money for RAM and software.
 

Monyx

macrumors regular
Oct 24, 2005
101
1
Australia
GreenDice said:
It is like buying a car. Another $50 a month can get you the better car.

My difference is $300 between 2.0 and 2.3 and another $640 between 2.3 and the quad. However, it is $940 between 2.0 and the quad. That is a big jump from 2.0 to the quad. In addition , I think 2.3 is more than enough for me. So I shell out the extra $300, not $940. I need money for software (Aperture and Photoshop).

Hmm, Oz similar spec'd 2 to 2.3 difference is US$450, the 2Gb ram Quad is another $800. Relatively speaking, no difference to your choices. But in my currency that US450 becomes AUD$600 that seems too much premium to pay for 0.3Ghz

(For comparison Oz annual weekly earnings are AUD$1k per week before tax)
 
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