MacBook Air :: Overclocking And Upgrading Ram

Feb 11, 2012

Is the processor overclockable, and is the memory upgradeable to 6 or 8Gb

Info:
MacBook Air

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MacBook Pro :: Overclocking GPU On New

Jun 7, 2010

I have a new 15" MBP(256mb) and was wondering what kind of improvements I can see with doing this. Also can anyone recommend or not recommend doing this for some reason? Does anyone have a link to a good how-to on doing this?

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MacBook Pro :: Overclocking I5 And On Mac / OS X?

Jul 22, 2010

I was thinking of overclocking the CPU from 2.4 ghz to either 2.53 ghz or 2.66 ghz, to make it comparable in performance to the higher end models. I know for desktops it's very silly to buy the higher end cpu, because a little overclocking will give the exact same performance. Anyone knows if the same holds true for laptop CPU. ( I think the i5 2.4 ghz and 2.53 are identical except in clock speed, so a little overclock to 2.53 ghz should atleast be possible right? ) And are there guides on how to overclock on a Mac/OS X?

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MacBook Pro :: Overclocking GT 330m Under OSx

Jan 2, 2011

Can it be done? Haven't seen anything leading me to believe so but I thought I might try.

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MacBook Pro :: Running Very Hot - Overclocking?

May 1, 2010

I spoke with a technician at Applecare a few days ago about my wife's macbookpro 15" (about 4-years old) it is continually running very hot and I am concerned that it will fall over. The tech said that she might be 'overclocking' - what does this mean and can it be cured?

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MacBook Pro :: Overclocking In BootCamp - GPU / CPU Under Windows Environment?

Sep 3, 2010

I'm running my MBP under Windows 7 64bit, and I was wondering how to go about overclocking the GPU/CPU under the Windows environment.I have a 13" so I'm guessing doing the GPU might be pointless but all the same is there a way to do it?

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MacBook Air :: Overclocking The 320m - 20% Increase In Performance?

Nov 1, 2010

Wanted to let you know that I had great sucess overclocking the 320m in the Air. I used the same procedure found in this thread.

[URL]

This might help you starcraft junkies out there as it may give a 20% increase in performance. I played MW2 for two solid hours tonight without lockups at 625 / 1340. (11" 1.6 4GB) Thanks go to all in the refrenced thread that contributed to these findings!

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MacBook Pro :: Overclocking The GT 330m Guide - Benchmarks

May 30, 2010

I would first like to start off with the disclaimer that I am not good at writing guides and I am also not a pro with overclocking but here is my attempt at both. Also I am not liable for damages to your computer and ask fobis has mentioned each gpu even if they are the same may overclock better or worse then the next. So take my overclocking numbers for what they are worth. Experiment and try it out on your own.

Note: This guide assumes your running Windows 7 64bit, and also it assumes that you are new to overclocking.

-------------------------------GUIDE------------------------------
1.First make sure you have a copy of windows installed through bootcamp.

2.Then go ahead and install the drivers that came with bootcamp ( we won't be using the gpu drivers but the rest are going to be useful anyway so might as well go ahead and install them )

3.After you have all that you will want to go here to get a modified driver. This will give you better performance then the bad drivers that apple supplies it will also let you overclock the gpu

4.After you have downloaded both the driver and the INF file open up the driver and it will extract the files to the directory that you choose. It will also try to launch the install but it will fail saying something like " no compatible hardware found " ignore this for now.

5.Now take the INF file and copy it to the folder that the driver was extracted too. It will ask you if you want to overwrite the file just say yes.

6.Now open up the device manager by right clicking on my computer, selecting properties, this should open a new window and on the left there should be something that says device manager.

7.Under the tab that says "display adapters" select the only device that shows up on that tab. Right click it and choose uninstall.

8.After you have done that it will likely mess up your resolution and set it too 800x600 don't worry this is normal. Now just restart your computer.

9.Once you have restarted when it starts back up it will say new hardware found. Now you have to choose to install it manually choose the option that says something along the lines of " search for drivers in specified area "

10.Now it will take you to a new page and on that page there should be an option that says "have disk" choose this and select the directory that you extracted the driver too earlier in this guide. It should find one of the files that it can use and install it just fine.

11.You will need to restart again once this is done but when you start back up your resolution should be fixed if not just right click and hit screen resolution and just change it back to the native resolution.

12. Download Nvidia system tools found here

13. Go ahead and install this it should be self explanatory.

14. Once it is installed open the program and go to the performance tab on the left. ( It might ask you to agree to some terms of use )

15. Just put in these numbers and hit apply
646 for the first one
864 for the second one
and 1314 for the third one

Now your done if your paranoid like me of overheating your computer you can also optionally download and install LubbosFanControl to max out your fans to keep it as cool as possible.

Enjoy your faster GPU!.

----------------------BENCHMARKS-----------------------------
Before OC:
Furmark
Points:912
FPS: min=13 max=22 avg=15
Crysis: 24.89
Unigine Sanctuary Demo (run with everything on defuilt excapt resolution turned down to 1280x800 )
DX10:24.9fps (score:1057)
OpenGL: 23.2 (score:982)
Unigine Tropics Demo: (run with everything on defuilt excapt resolution turned down to 1280x800 )
DX10:18fps (scores 452)
OpenGL:16.3 (scores 410)
Unigine Heaven Demo:
DX10:14.8fps (scores 372)
OpenGL:12.6fps (scores 317)
3DMark06:5975
3DMark Vantage: P2294

After OC:

Furmark
Points: 1081
FPS: min=16 max=26 avg=18
Crysis: 33fps
Unigine Sanctuary Demo (run with everything on defuilt excapt resolution turned down to 1280x800 )
DX10: 31.2fps (scores: 1322)
OpenGL: 28fps (scores: 1211)
Unigine Tropics Demo: (run with everything on defuilt excapt resolution turned down to 1280x800 )
DX10: 21.7fps (scores: 546)
OpenGL:19.8 (scores:498)
Unigine Heaven Demo:
DX10:15.7(scores:395)
OpenGL: 16.2(scores:408) WTF? OpenGL wins? lol
3DMark06:6994
3DMark Vantage: 2922

Notes: Crysis was run at 1280x800 everything on medium excapt physics on very high

Another note: The highest GPU temp underload from Crysis got up to about 78C after about 15mins of running the game. Furmark got the temp up to 80C though after about 15mins also.

I have also played TF2 at max settings @ 1920x1200 for over 2 hours to test stability and it ran fine without any hiccups

Also I feel that this card can be pushed further then this ( I have not tried ) but from what I see it cools a lot better then I expected from a laptop I come from a world of desktop overclocking.

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MacBook Air :: Overclocking The 11.6 Cheapest Version For Game Performance

Dec 24, 2010

just got my air 11.6 cheapest version. I was playing tf2 under Os X and the performance is just a tiny bit too low for good playing, i feel like a tiny overclock of the 1.4 ghz cpu would greatly help. Considering the core 2 duo is a very mature cpu, and that the laptop doesnt seem to heat that much, it might just work. Of course Im talking about even just a lil oc to 1.6ghz.

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OS X :: Overclocking The GMA 950

Sep 28, 2006

Anyone here that's been gaming on their Boot Camp XP partition will already be well aware that Apple cuts the bollocks right off their graphics archiectecture on the Mac side, but there are many ways to overclock those cards from Windows, resulting in sometimes massive performance increases in games/3D apps. I know it's possible on the X1600 cards in the iMac and MacBook Pro; every time I was going to run a 3D game less than a year old, I'd crank the card up from 300/350 to 450/450. The jump in performance in games like Half Life 2 was just immense, going from acceptable but a little shuddery to butter meltingly smooth.

Anyway, I have a MacBook now, and I know Apple restricts the amount of RAM available to the GMA 950 a HELL of a lot, resulting in shockingly, and unnecessary, poor performance in 3D, games in particular. So I was wondering if there was an ATItool app out there I could use to "overclock" or assign bags more RAM to the GMA 950 on my MacBook, on the Windows side, safely and effectively.

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Mac Pro :: Does Overclocking Also Affect OSX

Mar 3, 2008

I downloaded Catalyst Control Center and the latest XP Pro drivers for the 2600XT from ATI's site. In XP I installed the new drivers and ran CCC's built-in overclocking utility which tests the card and makes recommendations for boosting the speeds. The program recommended increasing the clock/memory from 700/800 to 760/860.

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IMac :: Overclocking In OS X

Jul 27, 2010

I figured that i'd OC the i3 3.2ghz up to about 3.6 and save the money, since I hear they are the same chips with different multipliers

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PowerPC :: Overclocking Possible For PowerMac G4 1.42 DP?

Nov 17, 2010

I recently bought a PowerMac G4 1.42GHz Dual Processor. It has 2 gigs of RAM on it. It was a fair deal I think. The "thing" is still looking like new and shiny. Even the insides are still tidy and intact. My question is, would I still be able to pump more juice from this beast. It still run fast comparable to some decent windoze box. Up to how much processor can i be able to squeeze out the CPU and if possible, how to?

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PowerPC :: G3 Pismo Overclocking

Mar 31, 2006

I found this website to overclock the Pismo: [URL] I was wondering if anyone out in mac land had any experence with this?

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Mac Pro :: Why Overclocking A Big Deal On PC Side?

Jan 22, 2010

It seems that everytime I visit a tech site like anandtech and stumble on CPU articles or discussions, they talk about overclocking. On the latest i3 CPU, the author overclocked the 2.93GHz to a stable 4GHz wihtout even needing additional cooling. Why is overclocking such a big deal on the PC side, but not on the Mac side even though we're using the same family of chips?

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Hardware :: Overclocking Powermac G4 (AGP)?

May 5, 2004

I've done some research on how to do this but I can't find the jumpers like it says in the webpages I've browsed

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Mac Pro :: Overclocking For Computer Higher Performance?

Nov 4, 2006

I know in the PC world computers can be overclocked to achieve higher performance. Can this be done in a Mac?

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Mac Pro :: Effect Overclocking When Automatically Try To Run Fsb At 1333?

Nov 20, 2006

if one were to install a xeon with a 1066fsb, would the macpro automatically try to run it at 1333 (in effect overclocking it) or would it automatically shift to 1066? If it doesn't do it automatically, could you force it to do 1333 somehow?

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PowerPC :: Overclocking A 1.25ghz G4 IMac?

Mar 17, 2009

Question to the mac gods...

Recently purchased a new desktop so i wouldn't mind tinkering with my OLD iMac G4 1.25G Is this processor just a over clocked 1g G4? I would like to add more ram and over clock it to 1.5g or higher if possible. Is there anyone who would know how todo this? I assume i would need to change jumper setting within the computer right? What would the setting be?

I mainly use this for music and simple everyday tasks and its soooooo slow compared to my MBP and MP.

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Windows On Mac :: Using NVidia 9400m Overclocking On Xp?

Apr 10, 2010

I was wondering if there are any way of overclocking nVidia 9400m on Windows XP. Does anybody have a clue of overclocking it?

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PowerPC :: 1.25 Ghz Overclocking (default Multiplier Settings)

May 13, 2007

i have 1.25ghz mdd default jumper settings is like first table now i have jumpers like third table. about this machine shows 1.58ghz now and its unstable so how i get this f..king 1417mhz

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Mac Pro :: BSEL Mod (Xeon Overclocking) Failed - Any Observations?

Mar 25, 2008

I followed the instructions here: [URL]. To do the BSEL mod. My (previously 2.0 GHz) MP booted up after brain transplant - hooray. Eight-core rendering in Cheetah, no problem. However the chips seem to be running at 1.86/1066 (According to Marcel Bresink's Hardware Monitor). If I somehow got the procedure wrong (wrong pin covered, say), should the chips be running at all? If I got the procedure right (correct pin covered) then what are the possible explanations for it not working?

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PowerPC :: Overclocking G4 Ibook Graphics Card?

Aug 9, 2010

I have a 1.33ghz 1.28gb ram 14" ibook. I have leopard on it and have optimized it as much as possible. Ive got youtube videos running pretty smoothly but there in an online TV service I use that drops a frame every couple of seconds. I was wondering if i overclocked the graphics card by 10% will in slightly improve the playback of flash?

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PowerPC :: G3 IMac DV 400MHZ With Slot Drive Overclocking

Dec 27, 2006

I just restored an old 1999 G3 iMac DV 400MHZ with slot-drive from the dead, and I feel it lacks a bit of power under it's hood. I already put RAM and HDD but the computing power is just not enough. What I want to do is go into OpenFirmware and speed up the cpu and possibly the bus, I remember doing so on my sawtooth but I can't find the code plus that was a G4 and now I have a G3. I also found this page [URL] that shows how to mechanicaly overclock up to 1GHZ but I want to be able to do it non physical if possible. I know this isn't the hot topic now a days but maybe some of you will remember what they used to do and feel some nostalgia(is that a propper word?).

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MacBook Pro :: Upgrading HDD?

Jan 9, 2011

i am going to upgrade the ram and hard drive in my mbp, and i just have a couple questions. I'm sure there are some other topics about this, but i could not find any.

First i have Microsoft Office 2011 installed, and if i just take out the HDD and install the new one and put MAC OSX on it how would i be able to transfer over my Microsoft Office so i don't lose it and have to buy it again.

Also, should i put in the new ram, let it load up and read the new ram, then install the hard drive, or do it the other way, or just do both at the same time?

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MacBook :: Upgrading Ram?

Jul 17, 2010

I thought a mac would be a million times faster than my �399 dell inspiron 1545, but my dell has 3GB RAM and the macbook has 2GB RAM?

I'm thinking about upgrading to 4GB anyway?

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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)
4GB RAM

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?

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MacBook :: Upgrading Ram 3 Or 4 Gb?

Mar 19, 2012

I am upgrading my RAM to 4 gb. I have a mid-2007 Macbook that came with 2 1gb memory modules factory installed.  My question is, will it expand to 3 or 4 gb?  According to Wiki, the late-2007 Macbook came with 2 1gb installed, expandable to 4, but does not list a mid-2007 that was installed with 2 1g modules, just 1gb (512mb).  Becasue of this, I am unsure what it will actually expand to. 

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Laptops :: Macbook Pro Ram Upgrading

Dec 22, 2009

I have an aging mac. (macbook pro 15.4" core duo (2006)) I would like ot breath life into the machine by upgrading the ram. I am thinking of upgrading to 2 gigs from 1. What kind of a performance upgrade am I going to see?

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MacBook Pro :: Upgrading RAM And SSD Without Booting?

Nov 14, 2010

If I unbox my Macbook Pro i7 and upgrade my ram and the SSD without turning on the computer for the first time, will that adversely affect anything? Should I boot and then upgrade those parts?

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