New To Mac-Forums?

Welcome to our community! Join the discussion today by registering your FREE account. If you have any problems with the registration process, please contact us!

Get your questions answered by community gurus Advice and insight from world-class Apple enthusiasts Exclusive access to members-only contests, giveaways and deals

Join today!

 
Start a Discussion
 

Mac-Forums Brief

Subscribe to Mac-Forums Brief to receive special offers from Mac-Forums partners and sponsors

Join the conversation RSS
Apple Desktops Discussion of Apple's desktop machines including Mac Pro, iMac, Power Mac, and mini

Power Mac - G5 Upgrade


Post Reply New Thread Subscribe

 
Thread Tools
MissLadyVenus

 
MissLadyVenus's Avatar
 
Member Since: Dec 20, 2007
Location: Culver City, California
Posts: 17
MissLadyVenus is on a distinguished road
Mac Specs: Power Mac/G5: 2.0 Dual, 8 DDR, HD/23", OSX 10.5

MissLadyVenus is offline
Hi all,

New to the forum and have a G5 that's older (1.5 years) and I want to do some upgrades. It's a Dual 2.0 ghz.

Do I need to be careful about what new DVD Drives I install?

Also, is the processor in this machine upgradeable?

I'm planning to get more memory but I only have 2 slots left. I think it's because I filled the machine with so many small strips of memory. Should I take all of those out if I plan on placing 1 Gigs Ram strips in to the machine?

I've been browsing New Egg for the upgrades for purchase but if anyone else has other suggestions for stores to buy from please let me know. Especially before I make my purchase next week.

Thanks !!!
QUOTE Thanks
baggss

 
baggss's Avatar
 
Member Since: Oct 10, 2004
Location: Margaritaville
Posts: 10,309
baggss has a reputation beyond reputebaggss has a reputation beyond reputebaggss has a reputation beyond reputebaggss has a reputation beyond reputebaggss has a reputation beyond reputebaggss has a reputation beyond reputebaggss has a reputation beyond reputebaggss has a reputation beyond reputebaggss has a reputation beyond reputebaggss has a reputation beyond reputebaggss has a reputation beyond repute
Mac Specs: 27" 3.4 Ghz i7 iMac-13" C2D Macbook-OSX 18.8.2-64Gb iPad 2-32 Gb iPhone 5-ATV 2-14Tb of Storage

baggss is offline
I don't think the CPUs in any for the PM G5 line were upgradeable.

I'm not sure if your machine requires it, but many of the last generation PM G5s (mine included) need to have the memory paired. What that means is that to get to 1Gb of RAM you need to have 2 x 512 or 4 x 128 etc, in pairs on the board. You can't just have 1 x 1Gb or mix 256s and 128s to make 1Gb.


QUOTE Thanks
harryb2448

 
harryb2448's Avatar
 
Member Since: Nov 28, 2007
Location: Nambucca Heads Australia
Posts: 18,138
harryb2448 has a reputation beyond reputeharryb2448 has a reputation beyond reputeharryb2448 has a reputation beyond reputeharryb2448 has a reputation beyond reputeharryb2448 has a reputation beyond reputeharryb2448 has a reputation beyond reputeharryb2448 has a reputation beyond reputeharryb2448 has a reputation beyond reputeharryb2448 has a reputation beyond reputeharryb2448 has a reputation beyond reputeharryb2448 has a reputation beyond repute
Mac Specs: iMac i5 2.7GHz, 16GB memory, OS 10.10.1

harryb2448 is offline
Here is an article about non upgradeable G5 CPU's.

http://forums.macrumors.com/archive/.../t-170204.html

Have installed a 20X Pioneer 115D DL burner and find it is great. No doubt others such as LG etc are equally good.
QUOTE Thanks
louishen

 
louishen's Avatar
 
Member Since: Oct 22, 2007
Location: London
Posts: 8,948
louishen has a brilliant futurelouishen has a brilliant futurelouishen has a brilliant futurelouishen has a brilliant futurelouishen has a brilliant futurelouishen has a brilliant futurelouishen has a brilliant futurelouishen has a brilliant futurelouishen has a brilliant futurelouishen has a brilliant futurelouishen has a brilliant future
Mac Specs: Mac Mini Core i7 2012 | White 2009 MacBook 2 Ghz | 733 Mhz G4 Quicksilver

louishen is offline
Quote:
Originally Posted by MissLadyVenus View Post
Hi all,

Do I need to be careful about what new DVD Drives I install

Thanks !!!
Go with a Pioneer drive, I don't think LG burners are supported in OS X
QUOTE Thanks
MissLadyVenus

 
MissLadyVenus's Avatar
 
Member Since: Dec 20, 2007
Location: Culver City, California
Posts: 17
MissLadyVenus is on a distinguished road
Mac Specs: Power Mac/G5: 2.0 Dual, 8 DDR, HD/23", OSX 10.5

MissLadyVenus is offline
Thank you all for your advice on this. I've had my machine for a while so I haven't upgraded it in a while (just didn't have the $$ basically). I'll get a pioneer DVD this weekend. I've been wanting to upgrade that for a while now.

I'd imagine any DVD burner speed will work on my machine?



OK, this is the config for my memory slot. See how I mismanaged how I paired them? So is it possible to pair 1 Gig sticks in each slot? I'm going to assume no on that correct?

So if it's a 'No' does that mean I can take out the 256K sticks and replace them with 512's instead? then fill up the empty slots that are remaining giving me a 4 gigs of DDR SDRAM.



Is there any other memory items I can buy for my machine so that it's ramped up a bit more?




I was even thinking of upgrading my Graphics card if that's possible.

Thank you all again for all the help!!

QUOTE Thanks
rman

 
rman's Avatar
 
Member Since: Dec 24, 2002
Location: Los Angeles, California
Posts: 12,591
rman has much to be proud ofrman has much to be proud ofrman has much to be proud ofrman has much to be proud ofrman has much to be proud ofrman has much to be proud ofrman has much to be proud ofrman has much to be proud ofrman has much to be proud ofrman has much to be proud of
Mac Specs: 2 x 3.0GHz Quad-Core, 6GB OS X 10.6.8 | 15in MacBook Pro 2.2GHz OS X 10.6.8 | 64GB iPad 2 WiFi

rman is offline
I believe that the maximum amount of memory was 8GBs. So you should able to replace the modules with 1GB sticks.

Life isn't about waiting for the storm to pass, It's about learning to dance in the rain!
QUOTE Thanks
MissLadyVenus

 
MissLadyVenus's Avatar
 
Member Since: Dec 20, 2007
Location: Culver City, California
Posts: 17
MissLadyVenus is on a distinguished road
Mac Specs: Power Mac/G5: 2.0 Dual, 8 DDR, HD/23", OSX 10.5

MissLadyVenus is offline
Quote:
Originally Posted by rman View Post
I believe that the maximum amount of memory was 8GBs. So you should able to replace the modules with 1GB sticks.

TERRIFIC!!!! That's great news. I'll take out the 256's and the 512's in that case and replace them with 1 Gig sticks instead, making sure to pair them

I'm wondering, if I MAX out on the memory will I need to upgrade my cooling system at all? Should I install extra fans?

I'm cruising Crucial.com for some memory pricing.

Thanks again!
QUOTE Thanks
rman

 
rman's Avatar
 
Member Since: Dec 24, 2002
Location: Los Angeles, California
Posts: 12,591
rman has much to be proud ofrman has much to be proud ofrman has much to be proud ofrman has much to be proud ofrman has much to be proud ofrman has much to be proud ofrman has much to be proud ofrman has much to be proud ofrman has much to be proud ofrman has much to be proud of
Mac Specs: 2 x 3.0GHz Quad-Core, 6GB OS X 10.6.8 | 15in MacBook Pro 2.2GHz OS X 10.6.8 | 64GB iPad 2 WiFi

rman is offline
I tend to look at Other World Computing for my memory purchaes.

Life isn't about waiting for the storm to pass, It's about learning to dance in the rain!
QUOTE Thanks
Mattlike

 
Mattlike's Avatar
 
Member Since: Mar 30, 2006
Location: Southern California
Posts: 1,653
Mattlike is just really niceMattlike is just really niceMattlike is just really niceMattlike is just really niceMattlike is just really nice
Mac Specs: Unibody MBP 2.4 GHz C2D/27" Core i7 iMac

Mattlike is offline
Quote:
Originally Posted by rman View Post
I tend to look at Other World Computing for my memory purchaes.
OWC is good stuff, but you can't lose with crucial either.
QUOTE Thanks
MissLadyVenus

 
MissLadyVenus's Avatar
 
Member Since: Dec 20, 2007
Location: Culver City, California
Posts: 17
MissLadyVenus is on a distinguished road
Mac Specs: Power Mac/G5: 2.0 Dual, 8 DDR, HD/23", OSX 10.5

MissLadyVenus is offline
I keep hearing good things about Crucial. Is it the way they "build" their Ram that makes them good?

I was tempted to buy this Geil Ram that's on sale for 80 bucks (1GB x2). I just don't know enough about the branding on these.
QUOTE Thanks
Mattlike

 
Mattlike's Avatar
 
Member Since: Mar 30, 2006
Location: Southern California
Posts: 1,653
Mattlike is just really niceMattlike is just really niceMattlike is just really niceMattlike is just really niceMattlike is just really nice
Mac Specs: Unibody MBP 2.4 GHz C2D/27" Core i7 iMac

Mattlike is offline
Quote:
Originally Posted by MissLadyVenus View Post
I keep hearing good things about Crucial. Is it the way they "build" their Ram that makes them good?

I was tempted to buy this Geil Ram that's on sale for 80 bucks (1GB x2). I just don't know enough about the branding on these.
Crucial is a great choice as is OWC. To be honest, I have used both brands of memory in all of my Macs with no problems at all.
QUOTE Thanks
MissLadyVenus

 
MissLadyVenus's Avatar
 
Member Since: Dec 20, 2007
Location: Culver City, California
Posts: 17
MissLadyVenus is on a distinguished road
Mac Specs: Power Mac/G5: 2.0 Dual, 8 DDR, HD/23", OSX 10.5

MissLadyVenus is offline
OOoh Thanks for the tip on that Matt! I'll definitely stick with the Crucial rams that I'm looking at instead.

I'm also browsing OWC too because they have a killer deal on this brand of ram. The only thing that's confusing me is the density. If a Ram set says this:

32x8 Density DDR Chip

Is that the module? What exactly is that?

It's just listed so random
QUOTE Thanks
Mattlike

 
Mattlike's Avatar
 
Member Since: Mar 30, 2006
Location: Southern California
Posts: 1,653
Mattlike is just really niceMattlike is just really niceMattlike is just really niceMattlike is just really niceMattlike is just really nice
Mac Specs: Unibody MBP 2.4 GHz C2D/27" Core i7 iMac

Mattlike is offline
Quote:
Originally Posted by MissLadyVenus View Post
OOoh Thanks for the tip on that Matt! I'll definitely stick with the Crucial rams that I'm looking at instead.

I'm also browsing OWC too because they have a killer deal on this brand of ram. The only thing that's confusing me is the density. If a Ram set says this:

32x8 Density DDR Chip

Is that the module? What exactly is that?

It's just listed so random

This may confuse or this may help, heh. (example/explanation)


Standard' RAM chips are organized a DEPTH x 8 Bits. E.g. 32x8, 64x8,
etc. That means 8 of the chips make up a 64 bit wide rank (memory bus
is 64 bits wide). "Double Sided" is an old term to describe a stick
with 16 chips, 8 on each side. And with DEPTH x 8 chips that makes for
2 ranks (or, again in an older style terminology: 2 'banks').

'High Density' chips are DEPTH x 4 bits so it takes 16 to make a 64
bit wide memory rank. And this is why "double sided" is no longer the
favored description because when x8 chips are used "Double sided"
means "double rank" but with x4 chips it takes both sides and 16 chips
to make the ONE, single, rank.

Now to the problem. A memory 'slot' is usually designed for 'standard'
x8 chips and memory sticks containing 2 ranks. That is how the
'capacity' will be described. I.E. the K7S5A says it can handle up to
"1 gig" with two DDR slots, and that means 512Meg per slot, which
means 256 Meg PER RANK. (2 ranks per slot, 2 slots, etc)

But a 'high density' memory stick crams the 512 Meg into ONE RANK by
using 16 deeper (twice as deep) x4 bit width chips. And this is how
they arrive at the confusing term 'high density'. The chips themselves
are no higher in density than the x8 chips but since they are
organized as x4 they can cram more 'bytes' into a single rank because
16 chips make up a rank rather than 8, not that it helps make the
stick itself any 'higher' in 'density' because you can still only get
16 chips mounted on the thing.

So, a 512 Meg 'high density' stick puts 512 Meg in ONE RANK and a
'standard' density 512 Meg stick is two 256 Meg Ranks. Same size, same
'density'. It's the RANK organization that's different.

Since the memory slot on a K7S5A is two 256 Meg Ranks, a standard
density 512 Meg stick will work but a 'high density' 512 Meg stick
will not.

However, a 'high density' 256 Meg stick probably will since it crams
the 256 Meg into ONE RANK and the K7S5A can handle 256 Meg ranks.

For example, I'm running SDRAM on my K7S5A and, as it turns out, one
is 'standard' x8 density and the other is 'high density x4. But
they're both 256 Meg sticks and they both work. **** irritating,
however, as they were both bought at the same time inside the same
package label, and same part number, with 16 chips on each so they
look identical (Kingston) but they are NOT the same thing. Doesn't
matter to my K7S5A but it means I can not use the 'high density' one
in my other motherboards because they support 128 Meg ranks (256 Meg
per slot but NOT in 'high density').

So, in a nutshell, if you're looking for 512 Meg sticks, make sure the
spec says they use x8 chips. But, if you're not trying to get 1 gig
then two 256 meg 'high density' sticks will be cheaper.
QUOTE Thanks
MissLadyVenus

 
MissLadyVenus's Avatar
 
Member Since: Dec 20, 2007
Location: Culver City, California
Posts: 17
MissLadyVenus is on a distinguished road
Mac Specs: Power Mac/G5: 2.0 Dual, 8 DDR, HD/23", OSX 10.5

MissLadyVenus is offline
No that helped ALOT!!

Since I have a 2005 G5 my Mac needs to have the 128x64.

Thank you so much for that article/guide
QUOTE Thanks
MissLadyVenus

 
MissLadyVenus's Avatar
 
Member Since: Dec 20, 2007
Location: Culver City, California
Posts: 17
MissLadyVenus is on a distinguished road
Mac Specs: Power Mac/G5: 2.0 Dual, 8 DDR, HD/23", OSX 10.5

MissLadyVenus is offline
OK I got my RAM from New Egg and I noticed that the module was 64x8 but it still worked in my Mac!? Is that odd or does that not matter at all

I'm now at a healthy 8 Gbs for DDR

QUOTE Thanks

Post Reply New Thread Subscribe


« G4DA upgrade | Old Skool iMac »
Thread Tools

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off
Forum Jump

Similar Threads
Thread
Thread Starter
Forum
Replies
Last Post
OS X upgrade process? CaptSaltyJack Switcher Hangout 6 04-19-2007 06:06 PM
powerbook & g4 upgrade card trouble jean poole Apple Notebooks 0 01-12-2004 05:51 AM

All times are GMT -4. The time now is 03:06 PM.

Powered by vBulletin
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
X

Welcome to Mac-Forums.com

Create your username to jump into the discussion!

New members like you have made this community the ultimate source for your Mac since 2003!


(4 digit year)

Already a member?