Anyone try to put more than 4gb of memory on a dual core MacBook? Do you have to have the same amount of memory in each slot? I've only got 2gb and am running Lion, which slows everything down.I got a 2gb and 4 gb from OWC but the folks at the Genius Bar tell me that the MacBook ishould have no more than 4gb and that the memory slots need to be equal.
Info:
MacBook, Mac OS X (10.7.4)
I'm just going to order a new Mac Pro and noticed that it was slightly cheaper to order the base dual processor model and buy the 2.93GHz hex cores myself. A couple of questions arise:
Will my AppleCare still be valid or will I have to keep the 2.4GHz Xeons if I need to return it to Apple for any reason?
Is there market for the 2.4GHz processors?
Can I upgrade to the 3.33GHz processors or will this not work?
I scanned the posts and didn't see this question, but honestly I didn't read all 20K + messages.I bought in late 2005 a dual 2.3 G5, about 6 months before the Mac/Windows combination came out. Does anyone know if I can upgrade or is it too costly to do so compared to buying a new machine.
Information:
PowerPC G5 Dual 2.3
Mac OS X (10.4.11)
I'm buying a new MacBookPro but can't decide, due to lack of knowledge, wich one to choose and if there's a noticeble difference between, 15.4" MacBook Pro Notebook Computer 2.2GHz Intel Core i7 Quad-Core4GB of DDR3 RAM500GB 5400rpm Hard DriveAMD Radeon HD 6750M 512MB Graphics15.4" LED-Backlit Glossy Display1400 x 900 Native ResolutionSlot-Loading SuperDrive802.11a/b/g/n Wi-Fi, Bluetooth 2.1+EDRFaceTime HD Camera, Built-in MicrophoneMac OS X 10.7 Lion (64-bit)
and the 13.3" MacBook Pro Notebook Computer 2.8GHz Intel Core i7 Dual-Core8GB of DDR3 RAM (2x4GB)750GB 5400rpm Hard DriveIntel HD 3000 Graphics13.3" Glossy Widescreen Display1280 x 800 Native ResolutionSuperDrive, Secure Digital Card SlotFaceTime HD Camera, Omnidirectional Mic802.11n Wi-Fi, Bluetooth 2.1+EDRMac OS X 10.7 Lion
Besides the screen size, one would be considerable faster?
I use Photoshop and beeing a photographer I deal with large files.
Info:
MacBookPro 2.66GHz 4GB 1067MHz DDR3, Mac OS X (10.6.2)
The ivy bridge processors are coming out soon (or may already be out). I have heard that macbook pro 13" models might be able to use the new processers due to their lower energy useage. I presume that I will be able to take my mac to an apple store and have it installed. Is this information true?
Info:
MacBook Pro (13-inch Early 2011), Mac OS X (10.7.4)
Just in case Apple surprise us with a Sandybridge Quad core, and even if they don't I was wondering the following.
1 ) During sustained use in 3D gaming does a Quadcore with lower clock speeds beat a dual core with higher clock speeds.
2) Can the quoted turbo speeds be achieved in sustained use (ie 3D gaming where maximal load can be applied for a couple of hours).
[URL]
i7-2630QM
Base Frequency 2.0GHz
Max SC Turbo 2.9GHz
Max DC Turbo 2.8GHz
Max QC Turbo 2.6GHz
i7-2620M
Base Frequency 2.7GHz
Max SC Turbo 3.4GHz
Max DC Turbo 3.2GHz
Max QC Turbo N/A
I do alot of photography with a canon dslr, I also plan to edit short HD videos as well as some photoshop and flash animation work.
Will I benefit greatly from the Quad Core Imac over the Dual Core Imac?
I have an opportunity to get a single 3.0 GHz quad core Clovertown.
Should I go for it? There's no advantage to having two cores in two sockets versus having four cores in one socket, right?
is it even possible to upgrade an old dual core powermac g5 to a quad core or even an 8 core.
I have a dual core one and i really need to upgrade to a quad or even 8 but it is so expensive to buy a whole brand new one and i was wondering if there was a way to just get a new processor and more ram or what not.
[URL]
What you say guys?
I know the same article is on main page
So I was talking to my friend about the new MPs and that they should have two 6 core processors in it.
I plan on getting one for rendering scenes with Maya and doing stuff on AE, FCP, and the CS5 master collection. We were talking about his computer, which is one quad core processor.
He was saying that render times on Maya wouldn't be very different when comparing a quad core versus two hexa cores. I don't agree with him but would like someone elses opinion on this.
I am looking for a tear down guide for my 4 core power mac. I need some instructions on how to remove the CPU's since I bought this for $100 and found the part for $250.
View 2 Replies View RelatedI currently have a 24" iMac with a 2.8 Ghz Dual Core but I'm looking at buying a Mac Pro.I have been looking at the 2.26 Ghz Dual Quad, will this be faster than the iMac? I'm not really all that hot on clock speed vs cores, could someone with the relevant knowledge inform me which is better?
View 7 Replies View RelatedI am a bit puzzled about my new MacBook Pro. I got the i5 but I have read online that these are actually dual core processors. What is the difference between the Core 2 Duo and the new i5s then?
Also I have a 27" iMac with i7 Processor, those are quad-core, any difference in processing power besides the clock speed?
About 6 months ago my Core Duo MBP shut off and then rebooted with loud post beeps. Everything is fine since except that it can only run with 1 stick of RAM in the lower slot, with both or just the upper filled it doesn't boot and the optical drive sounds like it cant start. My 1 year warranty is out and missed the 2 year upgrade. Also does anyone know if this model can run 1x 2GB of memory? I used to have 1.5GB (came with 1x 512MB and added 1GB) and now been running with just 1 gig and missing the performance albeit a positive is Snow Leopard is a lot more snappy on 1 gig than Leopard .
View 4 Replies View RelatedWith the Introduction of Civilization V for the Mac and its huge need for power. Now i'm not gonna attempt to try to play this game. But I downloaded Ship Simulator Extreme on my windows partition. Now on Steam it has the system requirements.
OS: Windows XP (Min. service pack 2), Windows Vista or Windows 7. 32 and 64 bits OS supported
Processor: 3 Ghz P4 Intel or AMD equivalent processor
Memory: 2GB (Windows XP) or 3GB (Vista or Windows 7)
Hard Disk Space: 3.5 GB
Video Card: Geforce 8800GT or ATI Radeon 4850 with 256MB ram (At least Shader model 3.0)
Sound: DirectX compatible
DirectX�: 9.0c
I have a MacBook Aluminium, Intel Core 2 Due 2.0GHz with 2GB Ram and NVIDIA 9400M. The game plays incredibly slowly and keeps jumping, like the refresh rate is so slow. I have downloaded the latest driver from NVIDIA but still it plays slow. Is my problem here the lack of RAM and I have a dual core processor which is above the requirements? I thought the good video card and processor would be enough? A lot of games seem to have minimum requirements much more than my mac, its not ever that old and seems outdated already.
I upgraded my late '09 13" MBP to 4gb, but one of the sticks apparently died. I'm about to replace it with my old 1gb stick so then I'll have 3gb total ram.
Will this turn off dual channel mode?
Is there no external power option for a MacBook pro 17 with dual core. Apparently apple doesn't offer one and I can't ind any who does
Info:
MacBook Pro (17-inch Late 2011), iOS 5.1
I've got a PowerMac G5 dual-core 2GHz box. Can I add another dual core CPU to get a quad-CPU system?
Forgive me for not wanting to open the case and look for myself, but it lives in a little hole that is hard to get out of b/c of all the cables and stuff... just wondering if anyone knows off the top of their head if the motherboard has another slot...
I wanna buy 10.6.Does it run on my mac with dual core intel xeon 2x2 Ghz and 3 Gb
Info:
Mac Pro, Mac OS X (10.4.11), dual core intel xeon 2x2 Ghz, 3GB
Im looking into buying a second hand G5 Powermac Tower for Audio & Video Editing can someone give me a little insider because I beleive they don't all run latest OSX Snow or behond......
View 4 Replies View Relatedi have just bought a PowerMac g5 1.8 Dual core its the model with 8 ram slots, and i want to upgrade the graphics card to the best one possable that the mac can take but i dont know which ones are compatible i know its AGP but other than that i have no idea what im looking for!!!
View 4 Replies View Relatedi'm sure someone has experience here, but how does powermac G5 dual core 2.3 compare to MBP CD 2.16... and how does Mac Pro 2.66 compare to them?
i'm especially interested in processing photographs... not necessarily in photoshop as the CS2 comparison is kinda biased, and CS3, well, if you have those data, it's very welcomed.
i'm sure MacPro 2.66 will out perform the former two by far, but by how far? and will PMG5DC out perform MBP CD 2.16 or the other way?
Is it possible to put a C2D processor in the PowerMac G5? Or can the Dual-core PPC G5s run boot camp? I was going to make it a gaming computer, as I will only buy Mac =].
View 1 Replies View RelatedI'm new to this forum, just registered and you've helped me before with some of my mac issues.. Recently, I was offered a Powermac G5 2.3 Ghz dual core. I'm interested but I want to know if the machine is worth paying for, he was asking $1700.00 AUD.
Here are the specs.
POWERMAC CPU
* 2.3GHz Dual PowerPC G5 processor
* 1.15GHz frontside bus
* 512k L2 cache
* 2.5 Ghz RAM (400MHz DDR2 PC3200U DDR SDRAM Memory)
* 300GB Serial ATA hard drive
* 16x SuperDrive (double-layer) DVD Burner
* 4 Firewire port PCI-X Expansion card
* Two open PCI-X expansion slots
* ATI RADEON 9650 Video Card with 256MB of GDDR SDRAM
PORTS & BAYS
* 1x FireWire 800 port
* 2x FireWire 400 ports (one on front)
* 4x USB 2.0 ports (one on front)
* 2x internal SATA hard drive bays
BUILT IN AUDIO
* Optical digital audio input/output
* Analog line-level input/output
* Front headphone minijack and speaker
Upgradable to 8Gb RAM and 2-3 Terabyte of Hard Drive
I was told its a good, non-problematic machine. Are they telling the truth. I am also planning to check it out, what should I check or watch out for.
Usually pick up a new mac tower ~4yrs or so and now that im halfway through usually more or less max it to the hilt to last me. Lately havnt had the time focus on trends of who's putting out the most rock solid drives, ram, and what the best setups are...so would appreciate some feedback on my simple upgrade project for the home office...My usage is primarily heavy photography in pshop, lightroom, etc and moderate HD video editing in FCP.
First off think its time finally replace my wrt54g linksys router with one that supports NAS via usb, firewire, or ethernet... Eyeballing the 610n. Goal is to backup my data via time machine over the network now.
So for this effort i'd like to pick up 2 external 1.5tb or 1tb drives here in order to support the time machine backups, suggestions? Currently have a couple seagate 500gb externals in raid 1 via usb directly into my tower for time machine backup purposes and they are low on space. I would most likely raid 1 these as well for redundancy. What's the deal on raid 5 & 10, do the basic osx disc utilities support that yet?
Current spec on the quad core mac pro tower is the stock 250gb drive used only for the OS and apps, plus a couple 500gb seagate drives.Like to pull the 2 internal seagate drives and replace with 4 of the most reliable 1tb or 1.5tb internal drives on the market, seagate & wd have usually treated me right. Like to run raid 0 on each of the 2 pairs internally for speed so id essentially have about ~2 tb of daily workable space. Are the 2tb drives there yet in terms of reliability & value?
Lastly as for ram, risers a & b both are paired with 512 in each slot for 2gb total. Thinking 8gb would probably be sufficient for my purposes. Where are the best ram deals currently for the quality stuff.Budget isnt too much of an issue, prefer to pay few bux more quality instead of crap though im a frugal spender. Figure ~100-200ea for the internal drives, bit more for the externals, ~300 for couple 4gb ram modules,~200 for the router...
What is up with this? Link:Intel PowerBook
View 11 Replies View RelatedI am thinking of buying a PCI Express Power Mac G5 to run PPC apps.
It seems I should not buy a quad because of leaking.
Are the dual core reliable?
I have a Dual Core 3.0ghz Xeon 2007 revision (MB052LL/A) with a x1900 GPU
What would be a good upgrade to bring in new tech (do i have open CL?) for snow leopard and an impeding upgrade to aperture 3.0.
I was taken aback by a recent review of the new iMac that has the dual-core i5 upgrade. There were claims that the dual-core i5 (i5-680 @ 3.6GHz) is still faster in quite a few applications than the quad-core i5 (i5-760 @ 2.8GHz)... Isn't Turbo Boost supposed to take it up to 3.33GHz? (yes, I know, it will only kick in if the temps allow it and it's still slightly less than 3.6 but you get my point)
Then, there was another article which claimed that even the Core i3-550 @ 3.2GHz is supposedly faster than the quad-core i5 @ 2.8GHz in a few scenarios. I realize that the Core i3 does not have Turbo Boost, but it does have Hyper-Threading which OS X sees as 4 (virtual) cores. The Core i5 does not have Hyper-threading, but it has 4 "actual" cores, and it also has Turbo Boost. Hmmm...
I have to take my iMac in because of a hardware issue and I was planning on upgrading to the Quad-core i5 for $275 extra ($300 minus student discount). I'm even contemplating jumping all the way to the i7 for another $180. Should I do this or just get another one w/ Core i3 3.2GHz? Towards the end of the article, Macworld even suggests not getting the Quad, unless "...you can take advantage of the few programs that exist today that can take advantage of the extra cores."
Future-proofing is not that important in my case, as I switch computers too often. Otherwise, quad-core would be the obvious choice, although we've been hearing the whole "Well, maybe not today, but in a year or two from now, you'll appreciate the fact that you got a Quad...", etc. since...well, almost 2 years ago.
