MacBook Pro :: Overheats System - No Performance Or Visual Difference?
Jul 3, 2010
I got a program called "gfxCardStatus" that allows me to see which graphics card is being used and allows me to manually switch between them. I don't do anything graphically intensive in OS X (I only play games in bootcamp) but the nvidia card is being used most of the time and it makes my mbp hot and kills the time i can use the battery. I switched my MBP to only use the intel card in os x and have seen no performance or visual difference, but I was wondering if this is a bad idea?
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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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Oct 20, 2010
I placed my order for 1.4GHz - 4GB ram - 128GB immediately after the online store is up, but now I got little hesitated on whether to cancel this order and have a 1.6GHz upgrade. How much differences in performance?
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Aug 1, 2009
What I have: MBP Penryn 2.4 Ghz, 2 GB, 200 HD, Matte. What I'm looking at: Unibody 15" MBP 2.53 Ghz, 4 GB, 250 HD, Glossy. Love the new trackpads on the MBP, not sure how I'll like the glossy screen. Would be doing some video work down the road (Canon HV40). Please tell me the difference between the performance of these graphics cards and lastly which one you would opt for.
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Oct 23, 2010
How big do you think the difference is between the high-end 11.6'' C2D 1.6 mHz and the low end 13.3'' C2D 1.86 mHz...?
1. There is obviously a difference of 286 mHz clock speed
2. But how big is the impact of lower FSB and half L2 cache in the 11.6 compared to 13.3?
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Mar 24, 2012
I've just ordered a MBP 2.4Ghz with 7200rpm 750GB drive, I will be adding either a single 8GB memory stick (total of 10GB) or a 16GB kit. I'm looking for my first SSD use as a boot drive for OSX and potentially Win 7 in BootCamp and hope I can get some counsel on model selection and configuration. I read that SSDs suffer a performance drop (sometimes significant) as the drive fills up. Also there are both 256GB and 240GB drives.Â
1) Are there models that maintain performance over time? Is there a specification that indicates how performance drops as the drive fills up?Â
2)Â Is there a performance difference (current / long-term) between 256 and 240GB drives?Â
3) Does an abundance of RAM improve performance and / or longevity? Â
4)Â How much space (if any) should be kept free for swap files in OSX / Windows?Â
5)Â With 240 / 256GB SSDs, how much usable space is available after formatting?Â
6)Â Is there a difference in performance based on file format NTFS vs. HPS+?
7)Â Do I need to be concerned about major name brands (Intel, Samsung, OCZ, Kingston, etc.) being incompatible with MBPs?Â
8)Â Are some SSDs easier to install / configure / maintain on a MBP than others?Â
9)Â Are there any issues I should be aware of regarding the installation or use of a SSD that would impact my MBP's warranty?Â
Based on performance, reliability and 5-year warranty, I've been attracted to the Intel 520. I've also read good reports on the Samsung 830. One review indicated that the 830 maintained performance over time while the 520 experienced a significantly greater drop.
Info:
MacBook Pro, Mac OS X (10.7.3), 2.4Ghz, 16GB RAM, 750GB 7200rpm
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Oct 23, 2010
I currently own a Mac Pro 2,8GHz 8-core (2008, 3,1) with the following specs;
Octa-Core 2,8GHz
4GB RAM
Modded 4890 Graphics
Apple GT120 Graphics
X25-M G2 80GB SSD
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Jun 3, 2009
Should I go for a 2.26GHz + 4GB ram mac mini for photoshop, illustration works, some video editing and my 3d studio Max the most. Does 2.0 & 2.26Ghz really tell the different when I am doing the rendering on my 3d max?
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Aug 16, 2010
I was thinking of upgrading but I am not sure it is worth the money for the difference of what I have and what I will gain out of the new OSX? Is there much of a difference that I would gain on performance with a Mini 2009 2 Ghz 4 GB Ram OSX Leopard 500 GB WD Blue 5400 RPM.
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Mar 10, 2009
I notice that to upgrade the HDD from Apple is expensiva & many has posted picture on how they use a putty knife & replace them with a better & bigger capacity HDD.
I was wondering, for those not comfortable opening up the Mac Mini, what is the difference if we just buy a USB external HDD ? Wouldn't it be the same
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Mar 2, 2010
Difference between 5400RMP HDD and SSD in MBP? Because I've got a MacBook Pro and I'm thinking about getting a SSD later in it. So what changes would there be from a 5400RMP HDD to a SSD?
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Sep 6, 2010
I've come into possession of a 1.83 Core Duo MacBook and I am curious if you're able to clock the processors on these in anyway? I appreciate the implications of doing this on a laptop / notebook type device, but I want to know in theory if it is possible. I understand the maximum ram on a MA254LL/A is 2GB... is this correct? Will it not ready any more? In terms of the CD drive, is it possible to upgrade it to a superdrive? Is this easy or simply not possible? I've seen a few on ebay, and would be curious to know if they'd work. How far can you get with a MA254LL/A, whats the maximum HDD you could pop in?
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Mar 29, 2012
does anyone know of a decent software I can download for free that improves the performance on my mb pro? I googled it but its hard to get the honest opinion that you get on this site.Â
Info:
Macbook Pro (08)
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Jun 15, 2009
ill installing windows in my mac via bootcamp in anyway affect my mac's performance? ( Is it possible that it will run slower)
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Apr 29, 2010
I have a 2009 2.53GHz MacBook Pro which I bought a couple months ago. It's been working great, but lately, I've been noticing a lot of strange issues with video playback/general graphics and UI. These includes:- Laggy video performance, frame skipping, generally 2x slow video -- on both iTunes and web video. It's not as smooth as it used to be, though admittedly not totally unbarable - VLC shows a black screen, doesn't show the video - Randomly pixelated icons in the dock (it's almost like the Mac picks a new one everyday to pixelate), dock animation not 100% smooth, although fairly good (not sure if it used to be this way)
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Sep 19, 2010
I just bought a new Mac Pro 6-core and an OWC 120Gb SSD drive. My question is putting the SSD on optical drive bay or Hard disk drive bay, is there any difference in performance? My understanding from my old PC is never to share the SATA cable with the optical drive as it will take the transfer speed of the optical drive, because they are running in the same "channel"?Is the 2 SATA cable in the optical drive bay 2 separate distinct ports/channel?
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Feb 5, 2012
I have a Acer laptop before and I believe it was infect once. The viruses went away after about a month. Now I have all the files from that PC on a Seagate 1TB external hard drive. I have connected to my MBP a few time but now I am worried that those files might still be infected and that it will damaged my MBP.Â
1. How to find out if those files are infected and,Â
2. Will those files infect my MBP's performance, security, software and system.Â
Info:
MacBook Pro, Mac OS X (10.7.2)
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Aug 26, 2014
My Mac Book (NOT PRO) get hot and shuts down
Info:
MacBook, Mac OS X (10.5.8)
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Feb 16, 2007
This is the second time this has happened. I shut my macbook expecting it to go to sleep. I then put it in its booq sleeve and put it in my back pack. About 40 minutes late I pull it out of the case and it is WAY hot and the fan is going like crazy. I open it up and I cant do anything, I think because it is over heated. What is the deal?
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Dec 22, 2009
I just bought my computer 3 weeks ago. I installed windows in bootcamp and a few games on it.
When I play a game on it.within about 15mins.. my macbook pro (2.8GHz model) gets extremely hot. It's about 65 deg C (145 F).. I can hardly touch it just above the keyboard region. I'm guessing this is where the processor is.. The fans also kick in at full speed.
I do understand that the computer will get hot under heavy load.I'm just wondering if it is normal for the computer to get SO hot? Will it damage my computer in the long run? Should I go get it checked out at the apple store?
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Jan 5, 2010
My top-of-the-line Macbook Pro 15" locks up after about an hour (or less) of use when playing what is usually a Source Engine based game running in Windows on Bootcamp (booting into Windows). The screen goes black and the audio gets stuck in a loop and the game crashes. My only option is to hold down the power button.It seems of course to be caused by the GPU overheating.I can play a little longer when I have the laptop sitting on a packet of frozen spinach, sometimes peas or even chicken fillets.. but I don't need to say that this is unacceptable, especially when you're 3/4 a way through a L4D2 campaign.
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Apr 24, 2012
My MacBook air overheats with video conferencies in Facebook
Info:
MacBook Pro
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Mar 22, 2012
I have an early 2011 MacBookPro 17" running Lion (OSX 10.7.3)Â
Anytime I plug *anything* into the Thunderbolt port, the temperature jumps up by 15C-20C.Â
To be specific, if I plug a "DisplayPort->HDMI adpater" in even if it's not connected to an actual display the temparature increases.Â
SMC reset and EFI updates don't seem to help resolve the problem.  some users have reported that "InsomniaT" is sometimes the cause of the problem, however I don't have this sofware installed.Â
Info:
MacBook Pro, Mac OS X (10.7.3), Early 2011 17"
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Jul 1, 2014
I just updated my Macbook Pro to 10.9.4 today. After rebooting I have significant battery drain and extreme overheating. How can I remove the update and go back to the previos version?
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Aug 22, 2014
Just purchased a MacBook Pro Retina, refurbished (because why not - the same product for a cheaper price) around a month ago. It's the 13 inch and is the model before the most recent one came out (4GB of RAM instead of 8GB - late 2013). From the very first day, playing a full-screen video on any site (be it YouTube, Facebook, etc) just makes the fan much louder than usual (so loud that you can almost hear it more over the video itself). Thought it may have been just a thing with Flash Player being buggy, but the problem has persisted for a while now. I'm not even pushing the CPU to any limits - literally playing a full-screen video on Facebook (not even in HD) makes the fan go crazy.Â
Just last night I tried installing Borderlands 2 and it was the same thing - FPS rate was fine, no lag, just the fan was so loud that I actually got scared for my computer and turned it off. After closing the app and checking out the fan temperature, it was at 91c.Â
Never happens when browsing/surfing or doing my usual work.Â
Should I go give it back to Apple? The thing is I start university in less than a week (and hence will be traveling), so not sure if I can afford to give my laptop in to them for a long period of time (I know it should be free though since mine is a refurb item). May it just be an issue that is quickly repairable or is this worse?
Info:
MacBook Pro (Retina, 13-inch, Late 2013), OS X Mavericks (10.9.4), Refurbished
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May 10, 2010
I have an external USB drive attached to my iMac. I've noticed that whenever there's heavy read/write activity on the drive (such as un-raring a large file or transcoding a video that's stored there), my whole system feels sluggish.
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Nov 23, 2010
Does parallels hurt the running of a Mac?
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Sep 28, 2009
My system (sig) has been relatively sluggish for a few months now. Right now I've only got Firefox, Snak, iTunes and Adium open and it's just prodding. It has a decent amount of ram that should be able to handle relatively easy computing like this.
So, my question is, what can I do? Should I just re-install? I wouldn't really mind doing that. I have all day off, and fresh installs are fun but I have a good amount of stuff on here. I have an external where all of my important stuff is, so a fresh install wouldn't be a bad idea in that way.
This machine is pretty old but I'd like it to be snappy like it once was.
Are there little things I can switch off or something?
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Mar 2, 2012
can i run visual basic macros on a new apple macbook pro
Info:
MacBook Pro
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Mar 23, 2008
1) Can you boot into XP and/or Vista (using bootcamp) from the SATA ports on the system board?
2) What are the transfer rates (input and output) on these ports?
3) Does using these ports in conjuction with a Mac Pro RAID Card affect the transfer rates/latency of the drives connected to the RAID Card?
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