MacBook Pro :: Upgrading RAM From 4GB To 6GB

Aug 19, 2010

My current setup:

Early 2008 MacBook Pro
2.5 Ghz C2D
10.6.4 and Windows XP (Bootcamp/Parallels)

I've read that I can bump my RAM up to 6GB (despite Apple's said 4GB limit) and with a current sale, I can get a 4GB module pretty cheap so I'm thinking "why not?". I'm planning on installing Windows 7 as well as playing more games on my laptop (my PS3 broke down on me). Would I realize any noticeable performance difference with the extra RAM in Windows 7 and/or OSX?


MacBook Pro :: Unable To Work With Upgrading 4GB RAM

Aug 26, 2010

I just went to the Apple store, and my friend (actually she is older than I am, like 15 years in difference. Just got friendly, so I call her 'friend') suggested me 100$ for 4GB upgrade. She told me that it's not possible to upgrade the RAM after the payment, but she is able to do it for me.
I'm always paranoid wether the Apple employees will give me the 'older' RAMs or 'used' ones. Should I be? or just trust the employee who will swap it for me.

If I have a choice, I would like to install the new RAM for myself.

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MacBook Pro :: Does Early 2008 4.1 Take A Maximun Of 4GB Or 6GB?

Mar 17, 2012

My system currenlty has 2GB.

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IMac :: Upgrading RAM From 4GB To 8GB

Mar 15, 2010

I have the IMac with 4gb of ram. I want to upgrade to 8gb. I know that the imac use ddr3 but that's not enough. I need more info to be able to buy the same memory. It would be better if I know which brand and model. I want to buy the same memory to upgrade

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MacBook :: Black Screen After Upgrading My MacBook To 4Gb Ram?

May 27, 2009

I have MacBook A1181 2007 model with Intel Core 2 duo 2,2Ghz processor, 1Gb ram and so on... Today i bought 2x2Gb Kingston DDR2 SO-DIMM 667Mhz ram. After i installed it MacBook turns on but it dosen't show nothing. If i put 2Gb and 512mb ram (2,5Gb) it works fine.

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MacBook Pro :: Why Won't Accept Both 4gb Ram, It Will Only Use A 4gb And A 2gb

Jun 13, 2012

I have a mid 2009 2.6 Ghz 15" macbook pro, and recently purchased two samsund ddr3 4gb 1600hz 204 pin RAM. I removed my two 2gb standard Ram from my macbook pro, and inserted the two 4gb Ram. When I turned the computer one it began using its 3 beep sequence as if the Ram fail, so I removed one 4gb Ram and reinserted a 2gb Ram and the computer started. It said I had total 6 gb ram.  I am wonderind why It won't accept both of the 4gb Ram.

MacBook Pro, Mac OS X (10.7.4)

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MacBook Pro :: Only Support 6GB RAM / Is This A SW Or HW Limitation

Jul 5, 2009

I know all the Late 2008 MBP models--2.4Ghz, 2.53Ghz, and 2.8Ghz--only support 6Gb of DDR3 RAM. Is this a software limitation or a hardware limitation?

Does anyone know a definitive answer to this? Will Snow Leopard be able to address the full 8GB in a 2.4GHz model?

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MacBook Pro :: Will See Any Performance Improvements With 6gb Of RAM

Mar 9, 2010

I am on 4gb RAM now. Will I see any performance increase with 6GB? Will I get more bang for the buck upgrading the HD to SSD?

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MacBook Pro :: Kernel Panics On OS X 10.6 With 6GB RAM

Apr 3, 2010

I am currently planning to upgrade my 2gb RAM and I heard that my model supports up to 6GB of RAM, hence I am planning to upgrade to that size cause Aperture uses lots of memory and I use Aperture a lot. I am planning to get it from here: OWC 6GB PC5300 DDR2 667MHz DIMM Upgrade Kit. Everything is cool and all until I find out that some users are having kernel panics on OSX 10.6 with 6GB RAM (which is what I am using). It is now 10.6.3, so anyone care to report if it is safe to use 6GB or the problem still exist?

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MacBook Pro :: Difference In Performance With 6GB Or 8GB RAM

Aug 31, 2009

Will either 6 gb or 8 gb of ram boast much difference in a macbook pro over 4gb? Which is worth the money? I do lots of hd video editing and tons of image processing.

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MacBook Pro :: Won't Work With 6gb RAM

Feb 10, 2010

Before I start, here's a little back story. My MBP is a late '08 2.53ghz with 4gbs of RAM, 9600 card, 5400rpm hard drive. It's also a refurbished model. Every since I got it I've been paranoid (despite the assurance that Apple's refurb program it excellent) that parts of the computer are now functioning at full potential, specifically the 9600 graphics card.

I don't use the computer for games that much, and when I do, the 9400 is usually enough for Halo, Jedi Knight, etc. However I keep seeing videos like this where the 9600 performs better than I can ever get it to.

For example, I have Bioshock 1 on a Windows 7 bootcamp partition, which always runs the 9600. To play with a frame rate averaging around 30 I have to scale the resolution down to around 1280x800 or 1024x768. Now I see that some one is playing Bioshock 2 at the same frame rate I play 1 at.

So, here're my questions.

In the video I linked to, the MBP has a 3.06ghz processor with a 7200 rpm HD. How much does that contribute to gameplay? I remember hearing those things only sped up loading times.

How much would putting 6gb of ram in my '08 MBP increase performance, if any? According to barefeats, it doesn't really help at all.

I also remember hearing that more RAM wouldn't help the 9600 because it's a mobility card - it has internal restrictions had increasing ghz, HD rpm, or RAM won't help.

Is it possible that my 9600 is defective due to it being a refurbished part? How could I check?

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MacBook Pro :: 3GB Ram Vs 4GB Ram On 2.33GHZ?

Oct 23, 2009

I have been searching a lot and doing some reading to find out what to do to get better system performance. I bought my MacBook pro mid 2007 the configuration are 2.33GHZ, 2GB Ram. My system can only go up to 3GB Ram and has two slots to fill the ram. Currently, I have 1GB in each of them. Now the questions is

1. Should I put 1GB in one and 2GB in the other to make it 3GB total?

2. Should I put 2GB in each to make it 4GB total?

I found out that matching pairs are good and if I put 4GB it will only use 3.2GB and the rest will be just unusable. If I put 3GB then it will not match but still gives you performance.

I have read goods and bads for both and now highly confused what to do? I want to request my Mac users to please give me some suggestions, hints and better reasons to apply.

I bought my system for $2700.00 when it first came out. Now do not think it is smart to sell it for $1200.00 (If I am lucky) and spend extra $600.00 to get 2.8GHz.

I can afford both rams as they are really cheap now. I use my mac for surfing, movies both online and offline, some time PS and Aperture, I do tends to have about 10 different apps open at the same time, for example ( Skype, Safari, PS, MSN, Yahoo, Ichat, ITunes, etc). I am also thinking about playing some games on my Mac such as Call of Duty, Fall out 3 and stuff.

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MacBook Pro :: I5 With 8gb RAM Or I7 With 4gb RAM For 15"

Apr 13, 2010

I am torn between getting the base model with upgraded 8gb RAM or the i7 with 4gb RAM?I plan to run Windows 7 64bit on VMWARE Fusion... Which model will offer the best performance???

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MacBook :: Macbook 5,1 With Snow Leapord 4Gb, 6Gb, 8Gb?

Aug 29, 2009

Anyone tried non apple memory upgrades to the larger sizes under snow leapord with any success?Do i understand correctly that the os can now run in 64 bit mode, does that affect the maximum memory that can be used?

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MacBook Pro :: ExpressCard SSD Or 6GB RAM Upgrade For Late 2007?

Aug 5, 2010

I've been following many threads on Mac Rumors for a while and thought I finally post something (hopefully) useful for others and in hopes that I can get a meaningful answer. So please don't flame me if this may be a newbie question... here I go:

So I have a MacBook Pro 2.2 Ghz Late 2007 computer, equipped with a 500GB WD Scorpio Blue HD and 4Gb of RAM. What I do with this computer primarily is graphic design and editing (Photoshop, Illustrator, InDesign, Final Cut Pro, etc...) and some amature music production (Reason, Garageband, Djay...)

I've followed the 6gb/8gb RAM upgrade forum for a long while for Mac products and finally bought myself a 6GB upgrade kit from Other World Computing. My package arrived today, and I hate to admit but I'm afraid to upgrade the RAM because of the slight hit/miss ratio I heard about using it. It's usually a good thing to upgrade to something higher I know, but I read that even if I did upgrade, I would only be using about 3GB worth of memory on it and not the full 6GB. Plus, I would lose the dual channel architecture doing this... if that did make a big difference to my heavy use of RAM.

Just today I learned about ExpressCard SSD's and how they can act like a separate HD in themselves. I'm highly interested in a very economical 64GB ExpressCard I researched. They're super fast and sound like a better alternative to RAM upgrading, especially if I can only use a max of approx. 3GB of RAM on my model computer.

So after all of my gibbering and jabber, here's the question:

From your experienced perspective, what's a better option for me to take...

1) Use the 6GB RAM upgrade?

2) Buy an ExpressCard SSD and use memory intensive programs on that?

3) Use the 6GB RAM and buy the ExpressCard SSD together?

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Laptops :: MacBook Pro 8Gb Upgrading From2X 2Gb To 2X 4Gb

May 23, 2010

I upgraded my MBP 15" (model MacBookPro5,4) from2X 2Gb to 2X 4Gb HYPERVELOCITY DDR3-1066 MHZ everything runs as per normal but under"About this Mac" it states that I only have 1Gb DDR3 -1067 Mhz, and under "more info"~ memory ity states Bank 0/DIMM0 4GB DDR3 1067 MHZ OK Bank 1/DIMM0 4GB DDR3 1067 MHZ OK

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MacBook Pro :: 13" 2.53 Ghz 8gb Ram Versus 15" 2.8ghz 4gb Ram

Mar 24, 2010

I am looking into buying a Macbook Pro, I produce/compose/engineer music. I work with Pro Tools, Cubase, Native instruments etc.

I currently own a 2ghz 4gb ram (or is it 3gb) imac desktop, which i absolutely destroy with the software i work.

I am currently looking into buying a macbook pro, im curious which one would you guys think be better choice for my type of use:

13" 2.53 ghz 8gb ram or 15" 2.8ghz 4gb ram ? ? ?

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MacBook Air :: 2010 2GB RAM Vs. 4GB RAM Benchmarks

Nov 8, 2010

can anyone link me? i'm specifically looking for performance benchmarks of the new 13" 2GB MBA vs. a 4GB MBA with the same specs

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MacBook Pro :: Is It Enough 5,3 Mbp With 4gb Of Ram?

Oct 3, 2010

i have a 5,3 mbp. bought january 2010. bought with 4gb of ram. is that the max? or can more be put in?

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MacBook Pro :: 3GB Vs 4GB Of RAM?

Dec 4, 2010

In my 2008 uni MBP, i currently have 2GB of RAM. Decent, but if i have iTunes, Word, and several Chrome windows up, it starts to beachball and really slow down. I'm not even sure if I'm using up all the RAM, it just starts to get laggy. My friend's MBP has the same 2.4Ghz C2D processor but with 4GB of RAM. Man, he can have a ton of apps open and not run into issues. I've re-formatted many different times and still have the same thing. I have a 2GB stick on the way, which would give me 3GB of RAM. There was a test a while back that found 3GB didn't offer much different to 4GB (LINK) of RAM. But i believe the tests were done on Tiger & Leopard, which only used 3.3GB. My question is, is there that much of a difference with 3GB (1 X 2GB, 1 X 1GB) and 4GB (2 X 2GB)? Obviously the 4GB will be snappier, but by how much?

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MacBook Pro :: 4GB RAM Better Than 8GB?

Mar 26, 2010

I am running OS X 10.6.2 and just recently upgraded my unibody 3.06ghz MBP from 4GB to 8GB of RAM. I used geekbench to test it out and for -4GB the three scores were: 4624, 4622, 4625-8GB the three scores were: 4622, 5615, 4596-the memory performance for the three with 4GB respectively were: 2904, 2883, 2884-the memory performance for the three with 8GB respectively were: 2861, 2869, 2870

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MacBook Pro :: 4GB Or 8GB RAM?

Aug 6, 2010

Should I stick with 4GB RAM for my Macbook Pro i7? How much faster is the 8GB? I experience some slowness when running more then just Mail, iTunes, and Safari.

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MacBook Pro :: All Of 4GB RAM Not Detected

Feb 14, 2012

For the last couple of month or two, my MacBook Pro hasn't always been recognising all of my 4Gb of RAM and only detecting one of the two 2Gb RAM installed.  

I thought it might have been a hardware problem but I have been able to restart OS X when it only detects 2Gb and after it has rebooted it would see all 4Gb of RAM but recently (last week or so) when I restart this no longer happens and it still only detects 2Gb not matter how many times I restart. 

The 4Gb of RAM installed is the factory shipped RAM and I haven't opened my MBP to make any modifications. 

For some reason when I boot into Windows 7 through BootCamp it detects all 4Gb of RAM. 

I am having real trouble running some applications that I need due to the fact that I only have half the installed RAM available. 

MacBook Pro, Mac OS X (10.6.8), Intel Core 2 Duo 2.66GHz, 4GB RAM

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Hardware :: Replace 4gb Ram In Macbook Pro

Jun 21, 2010

I recently replaced the 4GB with 8GB of ram in my 2010 MacBook Pro. However, the system only recognizes 4GB installed. Went back into the computer and now the top memory card is stuck and would not release to come out. What can I do to fix this problem?

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Mac Pro :: Black Vertical Bar Shows On Start Up - 2.66 Quad Core 6Gb RAM

Dec 4, 2010

start up I get a black bar one inch from the left, approx 4 inches in diameter running from the top of the screen to the bottom. The Apple 'logo' plus all the finder 'words' appear on the right hand side of this black bar. The cursor will not go beyond the black bar. It's as though it hits a wall.

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MacBook Pro :: Can I Run 4GB And 2GB Ram At The Same Time

Nov 14, 2010

i just picked up the intel 160GB SSD and a single 4GB ram stick, now i'm familiar with PC's built my EVGA SR-2 i980x desktop, but i'm wondering on the macbook can i run 4+2GB to total 6GB?

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MacBook Pro :: 13" 2.26ghz - Is 4gb Ram Ca Be Upgraded

Jun 27, 2009

So a lot of people are recommending that I upgrade to 4GB of memory on the 13" MBP 2.26ghz, but does it really make much of a difference? I do a lot of photo editing work and occasionally play games like The Sims 3.

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MacBook Pro :: 15" RAM 2GB Versus 4GB

Jan 12, 2010

I have a Macbook Pro 15" unibody. I bought it as a refurb from Apple with 2GB of RAM.

How much of an improvement will I see if I upgrade to 4GB?

I am assuming that unlike Windows 32, SL can take full advantage of all 4GB of RAM.

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MacBook Pro :: Can Install 4GB Of Ram / When 2GB Is Max?

Feb 11, 2010

I have a MBP (2007 version) it will only hold 2GB of ram, it have 2 sticks of 2GB DDR2 ram....can I use this?Will it just default to 2GB anyways or will this screw up my MBP?

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MacBook Pro :: Is Running Extremely Slow While Having 4GB Ram?

Mar 18, 2012

Using a Macbook pro 10.6.7..4 gigs of ram...Was using it earlier Today 100% fine...Than I come back home and go on my macbook to see its running RIDICULOUSLY SLOWWWWWWW..And by slow I mean the mouse movement has tracks and re starting literally took longer..Opening firefox took forever...What the **** Happened?

Pro, Mac OS X (10.6.8)

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MacBook Pro :: Upgrade Memory (RAM) From 2GB To 4GB?

Mar 28, 2012

How to upgrade memory (RAM) from 2GB to 4GB, 2008 ealier version of MacBook pro

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Mac :: Upgrade To SSD & 4GB RAM Or New Macbook Pro

Dec 19, 2010

I just inherited a seldom used 13" MacBook Pro. It has a cycle count of 20. Unfortunately, it was purchased on January 30th. It has 2+ years of Apple Care left. Unfortunately, its a base model. 2.26ghz, 2gig RAM, 160gb 5400 HD. But it's in amazing condition. I figure I can sell it on eBay for 800. What's a better option. Getting a new one (applying the money from the sale) with 2.66ghz, 4gig RAM, and a larger HD or upgrading the current to a SSD and 4GB RAM. Essentially, will the solid state be a better performance booster than the increase in processor speed? It will save me the hassle of selling the current laptop (eBay is annoying). Plus, I can do the upgrades myself.

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MacBook Pro :: For MBP 15" - 4gb Ram Stick - Macsales

Jun 15, 2009

I want to upgrade the ram in my 15" with another 4gb stick. It will support a max of 6gb total I just checked

Always buy them from macsales and never been disappointed. Apples memory in the past (the stock chips), have been from Samsung or hynnx(sp?)

My question is - which brand memory does sell for the 4gb sticks of pc3-8500 sodimm?

There's a good deal on micron 4gb sticks on eBay right now and I'm deciding if I should go with it

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OS X :: MacBook Pro (2008) RAM Only Showing 3GB / 4GB Is Limit

Jul 9, 2010

I recently upgraded my MBP's HDD and RAM. The HDD upgrade from 200GB 5400 to 320GB 7200 when great, however, I installed 4GB of matched RAM and only 3GB show up. The sticks are 2GB DDR2 667MHz. When I install 3GB (1GB & 2GB Sticks), only 2GB show up. I understand some MBP's have a 3GB limit, however, Apple told me the limit on my MBP is 4GB's. I also tried 2 different brands of 4GB sticks (2X2GB)

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MacBook Pro :: Put 2 4gb Ram Memory Card Into A 2008?

Jun 28, 2012

My screen freezes when i play minecraft nowadays but it has worked for 2 years.

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