IMac :: Mobility 5750 (5850) Vs 4850mobility?

Aug 1, 2010

i know the new imacs have come with REVVEDUP graphics though i would like to see benchmarks as apple hasnt put any

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IMac :: How Good Is The 5750 In A I7

Aug 7, 2010

I have read a few posts of new i7 users posting various stats on their machine. I am specificaly interested in the gpu performence (without OC). I am a traditional tower pc guy, but i have slowly but surely been able to convince myself of the relative merits of going loaded imac i7 over low end MP (the least of which is the horrible value and waiting 500+ days for no real improvments other than having the base now include a few bto upgrades to save you a few hundred bucks...but dont get me started).

Anyway, back on message, NAS solves my concerns about extra HD's, the cpu is certanly fast enough, mem not an issue...so my only concern is gpu.

Just looking at it from a price perspective, i am not sure how comfortable i am that a $130 graphics card will keep me fat and happy for 3 years (tech refresh assumption). I don't need a $600 cards, but when i have typicaly built pc's, the last few years, a $300 or so card has kept me happy. With the imac, it appears that switching gpu's is not easy or something i will probably do during its warranty covered life cycle....

So how good is the card (sorry it took so long to get there). I am a somewhat power home user...not professional, but i probably fall under the label i saw floaing around on another post as someone using 500 bucks of sw to load up raw images of their cat...or in this case kids and a golden retriever. I love games, but to be fair, my xbox has replaced most of my need for quick fps. 27in is a big screen. Can i play most games at full frame/speed extra? I assume photo shop cs5, et will work fine.

i really am on the fence on which one to get, i guess next week hopefully i can really price compare them, but the MP just seems to be such a god awefull value that its hard for me to jusitfy buying the low end model...my legacy prejudiceness against all in ones is taking a bit to get over...the imac seems to be the obvious choice.

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IMac :: Difference Between ATI 5670 (512) And 5750 (1GB)

Dec 2, 2010

Will I really notice a difference between these 2 graphic cards if I'm just doing basic gaming, internet browsing, music, and occasional photoshop?

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IMac :: 5750 Slower Than 4850?

Jul 27, 2010

correct me if I'm wrong but the 4850 has 800 pipelines and a 256 mb bus width as apposed to the 400 pipelines and 128 mb bus width in the 5750?

step backwards in terms of graphics?

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IMac :: To Update ATI 4850 With The HD 5750 ?

Jul 29, 2010

I have an 2009 27inch imac with an ATI Radeon HD 4850 and was wondering if it is somehow possible to take the 5750 from a 2010 model and replace the 4850 with it?

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IMac :: I5 2.8 + ATI 5750 DEAD After Three Days Of Use?

Aug 6, 2010

My new iMac i5 (Mid 2010) is dead... after only 3 days using it...I was watching a movie in quicktime and suddenly all screen was messed up (lots of artifacts and coloful pixels all around).

It looks definitely a hardware problem (I would say a graphics card) anybody knows anyone else having the same problem? Tomorrow first thing in the morning I'll be going back to the store and returning it. I hope to get all my money back (2.000 Euros).

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IMac :: ATI Radeon HD 5750 Vs Nvidia 8600 Sli?

Oct 31, 2010

ATI Radeon HD 5750 or the Nvidia 8600 sli?

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IMac :: 27" I5 Radeon 5750 Drivers

Aug 1, 2010

I just installed Windows 7 64-bit via Bootcamp and am having trouble finding the drivers for my video card on ATI's website.

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IMac :: Radeon 5750: Activate Overdrive?

Aug 5, 2010

today I've received my new iMac. It's a fantastic machine.I'd like to use the overdrive feature in the Catalyst Control Center but it's not available (not even displayed). Does anyone know of a workaround to enable that feature? I'd like to overclock the graphics card a bit.

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IMac :: Finding Best Card / ATI Radeon HD 5750

Aug 19, 2010

im asking that is possible to upgrade the ATI Radeon HD 5750 for imac I7 (2010)? Iam planning to buy one next week.

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IMac :: 27" I7 Mid 2010 ATI 5750 Windows Drivers

Nov 28, 2010

Which drivers do I need to use to update the drivers on my Imac 27".

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IMac :: List Of Resolutions Supported With Radeon HD 5750?

Aug 1, 2010

Any top-end 27� iMac owners (5750 GPU) have a little time to burn for someone who is jealous of you?

In System Preferences > Displays, I�m wondering what the full list of Resolutions is.

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OS X :: Linux On IMac Mid 2010 I5 Radeon 5750 / Finding Compatible Working Version

Dec 3, 2010

i have a new mid-2010 i5 iMac with a radeon 5750 processor, and would like to run linux on it, however, ubuntu 10.10 isn't working, i get through the whole install, and restart, and it won't boot. i've installed rEFIt, and it shows up as installed on the drive, but won't boot to anything but black with a flashing white line on the top left. known compatible working version?

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MacBook Pro :: ATI Mobility Radeon HD 5830 - GPU?

Jan 9, 2010

ATI just formally announced it's mobility 5000 series. Among them is the 5870 - too hot - the 5650 - too cold - and the 5830; coming in at 24 watts. Juuuust right. There's also the 5700 cards which offer similar TDP but with slightly poorer performance. Whilst they are probably highly likely as GPUs for the next MBPs, the 5830 seems to offer the best bang for buck per watt. Quote:

1.04 billion 40nm transistors
TeraScale 2 Unified Processing Architecture
800 Stream Processing Units
40 Texture Units
64 Z/Stencil ROP Units
16 Color ROP Units
DDR3/GDDR3 memory interface
PCI Express 2.1 x16 bus interface
DirectX� 11 support
Shader Model 5.0
DirectCompute 11
Programmable hardware tessellation unit.............

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Mac Pro :: Ati 5870/5850 For Windows?

Oct 8, 2009

It might be to soon but has anyone successfully put a ati 5870 or 5850 in a Mac Pro to work under windows? And if so does it start up with out problems with a mac gpu still in it. Assuming base mac gpu so no power connectors are used. I have a 2009 MP.

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Mac Pro :: Monitor GPU Temps On 5850 2010

Oct 9, 2010

Is there any way to monitor the GPU temps for my 5870 in my 6 core 2010 mac pro? It appears the popular temp monitor apps dont yet spot the GPU to my knowledge. The thing is always completely silent even during hours of starcraft2 play and I am a tad paranoid as I would expect the fans to come up to an audible level during intense 3d gaming.

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IMac :: The Dimension In Inches Of The Imac 27 From Top Of Desk To The Top Of The Imac?

Nov 23, 2009

Still waiting on my new 27" i7 imac. Trying to figure out if current desk is suitable. Can someone tell me the dimension in inches of the imac 27 from top of desk to the top of the imac

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IMac :: Debating Between IMac And MBP... Leaning Towards IMac?

Aug 15, 2010

I hope you don't mind helping a guy out in his choice in what he truly needs... so I guess I'll get down to the basics.

First off, music is my main priority when it comes to computing, I write all sorts of electronic music, I'm used to working in Windows under Ableton or FL Studio, so I'm not hip to the Mac software for these functions.

In addition to the electronic music I write, I'm also very much into music instruments, I've been playing drums for around 8 years now, bass for 5 years, guitar even... so I plan on multi-track recording... up to 16, maybe even 32?I do plan on opening up my own home studio, I would be using this PC, (not sure if the MBP or the iMac)

I'm also a lightweight gamer, playing games such as Team Fortress 2, World of Warcraft, or StarCraft II (Diablo 3 will probably be my biggest gaming vice when it comes out) sparingly in my free time, which would be better for this sort of light gaming?I sometimes spend up to 8 hours on the computer, also, so if these screens are too harsh on the eyes after extended periods of time, I'd appreciate if someone could enlighten me to that.

SO, with all that said, which do you guys think would suit me better? (and I'm really thinking the iMac would)... I used to want portability, but I don't think I'd feel comfortable taking a $2,000 laptop with me around campus at the local community college.

- Needs to be able to record up to 32 tracks of audio
- Needs to be able to render high quality tracks
- Minimal latency
- Able to run some of the less graphic intensive games out now
- Easy on the eyes for extended periods of time


Oh, I'm also an amateur filmmaker, I love filming, editing, and producing, etc.Would you guys suggest the i5? i7? Oh, and what clock speed does the 2.93GHz i7 run at when in turbo-boost using all cores?Oh, and what's the resale value of the iMac compared to the MBP? I heard the MBP retain pretty well, is the same true of iMac's?

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IMac :: Itunes And Safari Running, Enable The Visualizer Imac Is Noticeably Slower?

Dec 31, 2010

System Spec: Late 09 21" 3.06, GeForce 9400, 4gb ramCurrently I have itunes and safari running, if i enable the visualizer my imac is noticeably slower, especially when browsing the internet.I thought it might be the fact I was running a second 1080p display from the 9400 would have caused the slow down. But the same thing occurred after i disconnected it. After repairing permissions and restarting, pmram etc.Is the 9400 causing the slowdown? I know its fairly old but itunes visualizer and safari should be quite basic tasks. Its not the end of the world i know but does the 27" imac have similar issues as i plan to upgrade my machine in 2011.

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IMac :: Slow Wireless N Site Lookup For New IMac And Linksys WRT610N Router?

Aug 12, 2008

I had a DLink DIR-655 Wireless N router and my wireless was running very fast, 9.7MB using [URL] with no lag looking up sites. I had to upgrade the router since I was hosting a site and the router wasn't working properly for that.

So, I bought a Linksys WRT610N Dual Band router. I have the iMac running on the 5GHz band and it runs around the same speed.

HOWEVER, when I open Safari or Firefox, in the status bar, it says "looking up google.ca..." or whatever site I'm browsing for and can take up to 5-10 seconds before it starts to display the site. When it is on the site, browsing around is fast as long as it doesn't change domains.

ANOTHER HITCH, I have VMWare's Fusion installed on the iMac and Vista installed there and there is no lag to browsing a site. When I type in the site, it immediately goes to the site and I am able to browse fine.
Any thoughts on this?

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Mac Mini :: Migration Assistant To Transfer The Programs To My IMac Without Losing Data On IMac

Sep 11, 2008

The Mini Has Some Great Software On it, Could i Use Migration Assistant To Transfer The Programs To My iMac Without Losing My Data On My iMac? Or is There Any Other Way?

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IMac :: Windows Aero Not Working In Boot Camp-2009 IMac GT120

Mar 28, 2009

I think it worked at one point, but sometime around the point when I set up Fusion with the partition, Windows Aero turned off and is no longer an option in the display settings. I installed this driver with the modded INF to see if it would do anything, but Aero is still not an option. I also have issues playing some games in Fusion, while they work fine in Boot Camp.

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IMac :: Yellow IMac Display/Apple Executive Care No Solution Not Fixed?

Dec 29, 2009

I sent an email to Steve Jobs about my yellow tint 21.5 iMac issues (three exchanges, all affected, resulting in a refund). I got a call from Dena at Executive Care within 24 hours.

She said they are aware of the problem and do not know how widespread it is. According to Dena, the issue is not resolved and that ordering a new iMac will not result in a fixed display.

She said the engineers are working on it now and they are not sure if it's hardware (most likely) or software related. Further Apple stores cannot do repairs because they haven't determined what the issue is.

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IMac :: Does 24" Alu IMac Have Regular Sata Port For Optical Super Drive?

Mar 1, 2010

I have been reading and reading but I can't seem to find the answer. Im trying to figure out if the optical drive for the iMac has a slimline sata connector or a standart sata connector. Reason is I'd like to install an SSD and use an optibay adaptor.

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IMac :: Help! IMac 21.5" (Late 2009) Showing Slight Yellowish Tint!

Jul 24, 2010

Hey guys! So just a few days ago, I received my iMac, and boy do I love it. A definite upgrade and improvement from my old Acer Aspire 3680.

But despite this, I have noticed that my iMac does have a slight yellowish tint at the bottom to corners. I just arrived at my desk, and the login window (I keep a password lock) had a slight yellowish tint when I woke up my iMac from sleep . I then noticed that the bottom two corners had a slight yellow tint to them. I verified this via the MacRumors Forum post, and I was able to find it out by making my desktop background white. Again, it may not seem noticeable at first, but if you examine it closely, it becomes apparent.

I've already called my local Apple store and one of them said that don't know about this issue (?) and that they could schedule an appointment for me. I declined because I have to have me parents take me and I'm pretty sure that I can't handle the load of carrying a 20lbs. computer w/o dropping it (yikes!).

So here's the big question, should I go to my local Apple store or call the Apple hotline when it's open (currently closed at the time of this thread)? I don't want to sound like a lunatic or someone that just wants to get a better iMac for free. Again, it's slight, but considering that I do movie editing and Photoshop work

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IMac :: Front Page Are Always More Tilted Towards Negative - Rate The IMac Update?

Mar 3, 2009

Since the positive/negative ratings on the front page are always more tilted towards negative, rate the iMac update by stars here. Feel free to add a comment explaining your rating, or what could've made it better.

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IMac :: Unable To Open IMac Memory Cover - The Screw Won't Turn.

Oct 25, 2009

I don't know what the deal is. I'm trying to install 2 sticks of 2GB into my 7,1 iMac, and the screw just won't turn. I'm using a standard Phillips head, and nothin' doin'. The screw is now starting to strip, so I guess I'm going to have to take this into the friggin' Apple Store just to have them open the thing.

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IMac :: Imac 27" Brief Mechanical Ejection Sound From Dvd Drive When Booting Up

Dec 2, 2009

Had a quick question. I'm on my third 27" stock 3.06Ghz imac that was replaced yesterday. The good news is that so far it doesn't seem to have any of the problems of my previous two 27" imac's. There is one thing though. A couple of seconds after pressing the power button to bootup there is a brief mechanical sound from the dvd drive like a quick ejecting sound even though there is no cd in the drive. My first 27" imac dvd drive made the sound but the second imac 27" Imac I had didn't. Is this sound normal? Would be curious to know why two out of the three 27" Imac's I had make that noise.

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IMac :: BUG Report. 27" IMac Problem With Photoshop CS4 Window Zooming?

Mar 30, 2010

I have found a bug with the 27" iMac (i upgraded from a 24" imac. stupid move.?)when I zoom in on an image the window with go on the RH side to the iMacs max screen width. in that it hides the scroll bars behind the Pallet and side menus and options.Has anyone else had this problem.?has anyone else found a cure for this also.

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IMac :: How To Delete A User From IMac After Reboot, Using Os X Install Dvd To Reset Keychain

May 25, 2010

I forgot my admin password on my iMac recently and so i used the reboot with OS X snow leopard install disc to reset the keychain, but now on my login screen, it used to be just my account name, there is one called "Other" so i went into accounts in system preferences and tried to delete it but it isnt there?is really annoying me p.s. the "other account" isnt actually an account it says "Other" and when you click on it asks for your username and password...so i type in the admin accounts name and password (admin account is the only one on this computer), and it just opens up my admin account.

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