IMac :: RAM Configuration Options For Better Performance?
Dec 12, 2010
I looking to upgrade to 8GB on my 21" imac from late 2009. So I've decided owc [URL] might be a good choice. So from what I've seen I have two options, get x2 2GB sticks or one 4GB sticks. Is there a better option? The 4GB stick costs about 10 dollars more but would be more beneficial in the long run because I would be able to upgrade to 10 or 12 in the future sine there will be one more slot open if I wanted to, or but the 4GB stick in a new computer. Or is there a problem or performance issues with having 3 slots only occupied?
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Dec 21, 2009
I want to upgrade my old logitech mouse for a better one, one that has more that the standard 3 buttons. I've been looking at the Razer mice for a while and found 2 i really like, and that fit in my budget: The Razer Lachesis and The Razer Deathadder Both have extra programmable buttons, but only the deathadder has official mac support. Does anyone use either of these mice? How do they perform and how easy/hard was it to configure the buttons?
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Mar 15, 2009
I'm a new Mac owner (i know i can hear you grown lol) and sorry to ask such a boring question but I can't seem to get my Expose to work, i can get spaces to work just fine although not when using the nominated hot keys - it only works when i click on the icon in the dock. I can't see anything in this forum that really details every step of expose and I don't want to to play with that app too much in case i create an abomination that I don't know how to fix.
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Jan 8, 2011
I have searched for a while to no avail about this problem.I have a macbook pro late 2009 with 4gb of ram and a duo core 2.26ghz processor. I can run games like killing floor, guild wars, borderlands, etc., at max settings with no performance issues, but i cant run Divinity II at even the lowest settings.I'm running windows XP service pack 2 and here's the reading i get with the xp
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Oct 25, 2007
I have a 1.8 duel G5, 3 gig of ram, and 2 internal hard drives, a 120 gig and an 80 gig. My question: does anyone know if it makes a difference (performance wise) which drive I boot from? The 80 was the original boot drive, but due to space problems, now I boot from the 120. I've run every diagnistic imaginable, including Diskwarrior. I have the identical machine at work, and that one just seems snappier. I maintain both machines the same, cocktail, MacJanitor etc. There is plenty of room on both drives. So the last thing I can think of is the master/slave thing.
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Jul 19, 2009
I purchased a 128gb Patriot Torqx to run as the boot drive for my Mac Pro. I know that the new Intels are coming but I am happy with the Patriots and wanted some instant gratification. The machine is definetly snappier but doesn't quite have the pep as my MBP running a 256gb SSD as the sole HDD.
I have (3) 1 TB 5400 rpm drives in a striped RAID array. It seems sometimes when I start an application that lives on the SSD boot drive, the other drives begin to run as well (I can hear them spinning). Any thoughts on what could be done to speed up my system and also make sure that the SSD runs as independent from the traditional Hdd's as possible?I am running a early 2008 Intel 2.8ghz machine, 8 cores, 6gb RAM.
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Apr 3, 2010
I have seen discussion about booting up in 64 bit configuration. I have read that you hold down the 6 and 4 keys during boot up. Didn't work for me with my I7. How does one really check on this? My understanding Snow Leopard is 32 bit on boot up by default.
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Mar 29, 2012
My Imac did not save any configuration. What should I do?
Info:
iMac, Mac OS X (10.7.3)
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Nov 21, 2009
I'm looking at the RAM configs on the new 27. I'm getting 8GB,and 4x2GB is alot cheaper. Is this because
a) Cheaper individual parts
b) not matched pairs?
If there is no performance difference, then I'm happy to get the 4x2GB. I'd only be upgrading to 16GB and thats a long way away.
Also, just being lazy, will any 3.5" HDD fit into the iMac? I was thinking of getting a different HD and replacing it myself. Shame there is no way of having two HDD's in there.
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May 6, 2010
Started the 24in iMac (The white version a few years old) up and there is a small window that comes up stating: 'IP Configuration. 10.1.1.4 in use by:15:af:e1:3e:f5 I click OK and carry so I can carry on with the password. I have 'Airport' on the system and my Macbook works fine so it's not the router.
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Aug 9, 2010
We'll be buying a 27" iMac soon, and am wondering if the basic off the shelf configuration will be ok. I suspect it will, but don't want to under buy if there are important factors I'm overlooking.
We do tend to keep tech for a long time, but are moving to Macs from PCs. Most activities will be fairly basic, with some Photoshop, MS Office. We will also want to be able to run Parallels to get to some legacy PC apps. We don't do exotic things like 3D rendering, After Effects, or processing of huge files. We might want to play movies on the iMac though.
For comparison, our most up to date current machine is a 3 year old Sony laptop with 2 GB ram, a Core 2 Duo 2.2GHz processor, Windows Vista Home Premium, and a 225 GB HD with 85 GB free.
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Aug 4, 2010
I really want to jump on the i5/i7 27" band wagon, and I'd be grateful to hear from other Photoshop CS5/Lightroom 3 users who have received their new units. What configuration did you choose, and how do these two programs respond to the new system?
I'm currently running them (along with various PS plugins) on a March 2009 Core 2 Duo iMac and would like to know if the speed increase with an i5 or i7 would justify an upgrade.
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Apr 24, 2008
Problem with Final Cut Express on iMac This message appears:
I have iMac 2.4 Ghz, 4 GB Ram - Mac OS X Leopard 10.5.2
ATI Radeon 2600 HD Pro with 256 MB
Type: PCIe X16
Configuration error
This software requires certain hardware or software which is missing. *AGP graphic card.
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Nov 4, 2009
I have a new 27inch base model iMac that comes with 4GB ram and a 4670 256mb Radeon graphics card. I noticed that when I copy/paste images in photoshop cs4 and drag the images, the pasted image usually gets blocky and moves in slow motion when i drag it. My friend has a Mac with a 512mb video card and 4gb of ram and has no such issue. I'm wondering if the difference in VRAm is what is causing my sluggishness in Cs4
My question is: should I have opted for the 512 model graphics card? I have another week or so to return my iMac. Or is this a RAm issue, and should I upgrade to 8gb of ram? I guess I'm wondering how much of a difference video memory makes on system performance. Thanks!!
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Nov 5, 2010
On my white iMac (Late 2006, 20" C2D 2.16ghz) I've almost filled the puny standard 250MB HD and am planning to have an authorized repair shop replace the drive. (They quoted me $30 plus the cost of the drive -- is that a good price?)Question: what drive should I put in there? I'm planning to go with a 1TB/7200 RPM drive, but can I or should I go bigger? Faster? Which brands to use, or to avoid?
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Dec 25, 2009
I just received my new iMac and when I booted it today I had a 4 x 4 inch square condensation patch on the screen just below the webcam. It took 20 minutes to disappear. As the sun was shining through the window I also noticed marks on the screen.First of all I thought they were on the glass and so I wiped the screen with the cleaning cloth, but these are marks are under the glass. Worse of all I also have 4 stuck pixels which are down the centre of the screen. Surely this should be replaced.
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Apr 10, 2010
i've got an iMac from late 2006. and i'm trying to upgrade the ram..here's the specs...iMac intel MA589LL/A 20in 2.16 1GB ram 250 gig ect so on the box it says upgradeable to 3 GB of ram... but the computer has two slots... which currently have a 512MB card in each of them. so my question is how do i install three gigs of ram? a 1GB card and a 2GB card? this doesn't seem to make sense, because i thought you were always supposed to keep them balanced.... so should i just install 2 - 2GB cards... for a total of 4 gigs... even though the computer will only used 3 gigs?
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May 27, 2009
Is it just me or has the general performance of a early 2009 iMac running 10.5.7 just decreased dramatically when you installed the update.
I have found that the boot up time has got alot slower.
I have also found that when you boot up iMovie 09, it takes alot longer to be ready than it did 2 weeks ago (before the update)
My system is as follows;
iMac 24"
2.93 GHz Processor
4GB Memory
640GB Hard Drive
NVidia GeForce GT120 256mb memory
Wireless Mouse (Irrelevant)
Keyboard (Irrelevant)
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Nov 2, 2009
I've got an iMac that's a couple of years old, and time (along with software) has taken its toll on the speed of my iMac. I've run Onyx, I've downloaded a utility that lets me set time machine to run once a day instead of every hour, but I'm still not happy with some of the slowdowns I get. So, my question is what will give me the best performance bump?:
1 - Clean install of 10.5
2 - Add more RAM (currently I only have the 1GB it came with)
3 - Upgrade to 10.6
4 - Something else I'm not considering
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Jul 27, 2010
finding performance?
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Aug 12, 2010
I've ordered a 27" i5 (quad core) iMac with 256 SSD + 1 TB drive. I know that the SSD drive used by Apple are not so fast as the fastest SSD available in the market but anyone know what are his performance?
I' m pretty sure in that in daily use the computer is much faster and responsive whit this SSD drive but anyone can tell me how much this benefit are visible?
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Sep 1, 2010
I know there have been threads about this topic already, but I haven't found a single one that suits me. I just purchased a new i7 and want some framerates and a decent idea of what to expect when I get home and start using this bad boy. I don't do any real heavy gaming - mostly just old school titles...quake 3, counterstrike, escape velocity (kidding). I plan on playing some starcraft 2 and was mostly curious if I would be able to run the game on utlra at native res. What sort of framerates are you all seeing with sc2?
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Oct 19, 2010
I want to buy a mic to put on my desktop and use it like the built in mic of iMac: I want to use it to make Skype calls and allow me to move around my room (5m x 5m) and have no problem to my Skype calls.
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Nov 8, 2010
I currently use a macbook pro, but it's getting on at 3 years old now, I never use it as a portable device and I'm desperate for a more powerful iMac.
In terms of performance I need something that can play the latest games - WoW and CoD specifically - as smoothly as possible. At the moment I'm drawn between the better 21.5" mac, or the 27" with the same settings.
1st Question: I'm fairly sure the 21.5" would play the games well, but if I upgraded to a 27" screen, would the games play slower as a result?
2nd Question: The 21.5" iMac comes with an i3 processor. Is there a big difference between the i3 and i5 in terms of performance (specifically, again, for gaming). Would it be worth getting the i5?
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Nov 24, 2010
How does StarCraft 2 perform on the current lineup of the iMac? I'm most interested in the 21.5" model, as I cannot afford the 27" version. Specifically, I'd like to know what resolution and settings the 4670 and 5670 models can handle...
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Nov 29, 2007
I currently own a iMac G4 700 MHz and I was wondering if a iMac G4 1,25 GHz 20inch is a lot better than the 700 MHz ? Im not thinking of video editing or gaming, but basic use in Leopard.
If someone has any experience with a 1,25 GHz with Leopard, please tell me so I can compare.
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Jan 1, 2010
I have an external USB hard drive (WD Elements 1.5TB) and an external DVD drive (LiteOn iHAS422-08 in a Vantec NST-530SU enclosure) hooked up to the USB ports on the back. I can't seem to get more than 5Mb/sec out of them. That's USB 1.1 level performance from these USB 2.0 devices, even though I have no USB 1.1 devices hooked up to the machine (other than the keyboard). Bluetooth is off. I've tried completely powering down but that didn't change anything. What could be the cause of this problem?
iMac G5 Rev B
2GHz PPC
2 GB RAM
OSX 10.5.8
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Feb 18, 2010
I am going to change my iMac's Memory from 4 GB to 8 GB. I have the March 2009 version of the iMac. 3.06 Ghz, ATI Video 4850, and so on. I would like to know in everyone's opinion how much of a performance gain I could get?
This is the software that I use that may be memory dependent, PhotoShop CS, Final Cut Express 4.0, Other Video Editing software, I also use Handbrake to convert my presently owned DVD's into a iphone format, would that convert any faster or is that only a processor factor
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Jul 31, 2010
I just bought a brand new i5 quad core iMac. I installed Starcraft, and I have to crank the settings down in order to get a decent frame rate, so I thought I'd give Bootcamp a go.
I installed Win7 64bit and then installed the drivers from the DVD which came with it. I started up the Starcraft 2 installer and 8 HOURS LATER, it was still at only 60%.
Steam also seems to have issues, it will halt with a "This program is no longer responding" window, and then randomly spring back to life a few seconds later.
The system also feels really sluggish. I've not been able to benchmark anything on it to see if the system is really slow, or if it's just my perception as all the modern games I have are in my steam account.
For some reason when I shutdown, Windows also seems to hang on "Shutting down". It does not exhibit the same behaviour when I launch the boot camp partition through VMWare.
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Jun 22, 2012
I have an iMac G5 with 1 GB of RAM. It has got really slow lately. I've used Mac Keeper to get rid of uneeded files, etc., but it is still really slow, especially when viewing or working with video. Will adding RAM facilitate?
Info:
iMac, Mac OS X (10.6.8)
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