Apple iMac 3.06GHz unboxing, hands-on, and benchmarking
By Joshua Topolsky 
posted Apr 29th 2008 11:43AM
posted Apr 29th 2008 11:43AM
- All machines tested with Xbench 1.3.
- All machines tested were using Leopard.
- You can check the bold Xbench scores to compare the cumulative results for each test.
| MBP (2.5GHz Penryn) | Air (1.6GHz Core 2 Duo) | MacBook (2.2GHz Core 2 Duo) | iMac (2.4GHz Core 2 Duo, previous gen.) | iMac (3.06GHz Core 2 Duo) | |
|---|---|---|---|---|---|
| CPU | 169.23 | 79.98 | 126.66 | 138.58 | 188.54 |
| GCD Loop | 15.33 Mops/s | 9.67 Mops/s | 13.43 Mops/s | 14.91 Mops/s | 18.90 Mops/s |
| Floating Point Basic | 3.37 Gflop/s | 2.03 Gflop/s | 2.95 Gflop/s | 3.23 Gflop/s | 4.12 Gflop/s |
| vecLib FFT | 3.93 Gflop/s | 1.71 Gflop/s | 3.36 Gflop/s | 3.66 Gflop/s | 4.65 Gflop/s |
| Floating Point Library | 36.64 Mops/s | 12.82 Mops/s | 17.80 Mops/s | 19.43 Mops/s | 44.76 Mops/s |
| Thread Test | 275.13 | 148.81 | 186.4 | 208.77 | 314.45 |
| Computation | 6.93 Mops/s | 2.77 Mops/s | 3.58 Mops/s | 3.56 Mops/s | 8.50 Mops/s |
| Lock Contention | 9.90 Mlocks/s | 7.04 Mlocks/s | 8.48 Mlocks/s | 11.06 Mlocks/s | 10.81 Mlocks/s |
| MBP (2.5GHz Penryn) | Air (1.6GHz Core 2 Duo) | MacBook (2.2GHz Core 2 Duo) | iMac (2.4GHz) | iMac (3.06GHz Core 2 Duo) | |
| Memory Test | 168.11 | 140.42 | 150.23 | 150.82 | 211.78 |
| System | 183.01 | 143.51 | 158.95 | 151.56 | 247.04 |
| Allocate | 922.99 Kalloc/s | 718.86 Kalloc/s | 856.78 Kalloc/s | 657.80 Kalloc/s | 374.06 Malloc/s |
| Fill | 7424.09 MB/se | 5770.30 MB/s | 6480.99 MB/s | 6606.88 MB/s | 9667.21 MB/s |
| Copy | 3522.10 MB/s | 2802.78 MB/s | 2914.92 MB/s | 3014.12 MB/s | 4651.03 MB/s |
| Stream | 155.45 | 137.46 | 142.41 | 150.08 | 185.33 |
| Copy | 3059.86 MB/s | 2621.64 MB/s | 2799.64 MB/s | 2926.68 MB/s | 3653.38 MB/s |
| Scale | 3008.89 MB/s | 2602.03 MB/s | 2797.66 MB/s | 3022.24 MB/s | 3652.08 MB/s |
| Add | 3525.00 MB/s | 3230.58 MB/s | 3196.17 MB/s | 3364.41 MB/s | 4165.23 MB/s |
| Triad | 3523.21 MB/s | 3199.37 MB/s | 3211.97 MB/s | 3328.48 MB/s | 4147.22 MB/s |
| MBP (2.5GHz Penryn) | Air (1.6GHz Core 2 Duo) | MacBook (2.2GHz Core 2 Duo) | iMac (2.4GHz) | iMac (3.06GHz Core 2 Duo) | |
| Quartz Graphics Test | 198.29 | 96.89 | 154.32 | 193.4 | 228.36 |
| Line | 12.43 Klines/s | 6.94 Klines/s | 9.69 Klines/s | 11.64 Klines/s | 15.27 Klines/s |
| Rectangle | 70.01 Krects/s | 32.23 Krects/s | 51.66 Krects/s | 70.02 Krects/s | 252.7 Krects/s |
| Circle | 15.29 Kcircles/s | 7.22 Kcircles/s | 11.54 Kcircles/s | 15.29 Kcircles/s | 16.46 Kcircles/s |
| Bezier | 4.92 Kbeziers/s | 2.49 Kbeziers/s | 3.79 Kbeziers/s | 4.51 Kbeziers/s | 5.64 Kbeziers/s |
| Text | 12.17 Kchars/s | 5.53 Kchars/s | 10.39 Kchars/s | 12.66 Kchars/s | 15.06 Kchars/s |
| OpenGL Graphics Test | 165.99 | 17.26 | 23.36 | 152.66 | 201.68 |
| Spinning Squares | 210.57 frames/s | 21.89 frames/s | 29.64 frames/s | 193.65 frames/s | 255.84 frames/s |
| User Interface Test | 326.63 | 105.81 | 244.28 | 335.18 | 443.26 |
| Elements | 1.50 Krefresh/s | 485.60 refresh/s | 1.12 Krefresh/s | 1.54 Krefresh/s | 2.03 Krefresh/s |
| MBP (2.5GHz Penryn) | Air (1.6GHz Core 2 Duo) | MacBook (2.2GHz Core 2 Duo) | iMac (2.4GHz) | iMac (3.06GHz Core 2 Duo) | |
| Disk Test | 33.08 | 24.05 | 39.64 | 80.72 | 78.47 |
| Sequential | 60.60 | 42.21 | 66.07 | 115.15 | 106.39 |
| Uncached Write | 52.17 MB/s [4K blocks] | 30.96 MB/s [4K blocks] | 53.34 MB/s [4K blocks] | 72.17 MB/s [4K blocks] | 84.32 MB/sec [4K blocks] |
| Uncached Write | 47.88 MB/s [256K blocks] | 31.19 MB/s [256K blocks] | 47.63 MB/s [256K blocks] | 66.51 MB/s [256K blocks] | 77.36 MB/sec [256K blocks] |
| Uncached Read | 9.89 MB/s [4K blocks] | 7.27 MB/s [4K blocks] | 10.83 MB/s [4K blocks] | 27.81 MB/s [4K blocks] | 17.43 MB/sec [4K blocks] |
| Uncached Read | 39.17 MB/s [256K blocks] | 30.42 MB/s [256K blocks] | 49.62 MB/s [256K blocks] | 69.83 MB/s [256K blocks] | 80.85 MB/sec [256K blocks] |
| Random | 22.75 | 16.81 | 28.31 | 62.13 | 62.16 |
| Uncached Write | 0.81 MB/s [4K blocks] | 0.57 MB/s [4K blocks] | 1.03 MB/s [4K blocks] | 2.67 MB/s [4K blocks] | 2.51 MB/sec [4K blocks] |
| Uncached Write | 18.56 MB/s [256K blocks] | 18.35 MB/s [256K blocks] | 22.73 MB/s [256K blocks] | 48.45 MB/s [256K blocks] | 62.96 MB/sec [256K blocks] |
| Uncached Read | 0.41 MB/s [4K blocks] | 0.35 MB/s [4K blocks] | 0.48 MB/s [4K blocks] | 0.63 MB/s [4K blocks] | 0.66 MB/sec [4K blocks] |
| Uncached Read | 18.44 MB/s [256K blocks] | 13.28 MB/s [256K blocks] | 19.31 MB/s [256K blocks] | 27.08 MB/s [256K blocks] | 28.77 MB/sec [256K blocks] |
It is worth unboxing pics when nothing externally has changed?
you know you are a fanboy when you get a new system every time they update it
i was gonna say exactly that! :D
I was just wondering the same thing. I don't even mind unboxing galleries, but it seems kind of pointless if the product hasn't changed.
Perhaps, but if we DIDN'T do the gallery then a bunch of Apple fanboys would be running all over us demanding shots. It's easier to just take the pics and let people decide whether they want to click (instead of not providing the option).
you know, I actually do mind the unboxing pics. still not sure who came up with the idea... I can get excited about how something looks, and certainly about how it performs... but how it's packaged? forget it.
I think they are the pics of the old imac.
Yeah, this seems a bit unnecessary but from the standpoint of your comment, Ryan, I understand.
The unboxing is there to remind people like me of last week.
When I unboxed a 24" iMac at work.
Right before the update.
Sigh.
@StreetStealth
Dude- you should pester you work into sending you machine back for an upgrade. The Apple store has a price gaurantee for 2 weeks. And I would guess that any _good_ reseller would have a similar policy.
What the hell is Ryan's comment doing not high ranked!!!! Pay your respects you ungrateful bastards. A few months ago nothing like this would have happened. This site has been going DOWNHILL since the redesign i'm tellin ya!!!!
Yes, the pics are worthy because there are newbies, like me, everyday. :)
How do you guys get all the new Mac products so fast?
I reckon they mugged Steve Jobs.
p.s. When you guys finished with the test unit you can send it to me if you wish :) pretty please.
Because they write the equivalent of an online love letter to Steve Jobs every day, endlessly praising and promoting even the most microscopic of 'news' concerning Apple products.
so stop reading jackass
Well, it was instantly available, so they probably popped into their local Apple store and bought one
You guys have books? What is with the books! Are you really closet analog freaks!
@ the lippy max: I'll comment on what I like, thanks.
Nah trumpton, don't. It's ok, we wont miss you.
Nice! Thanks for the benchmarks too! But what's up with the "Allocate" Memory Test? Low man totem pole?!? Or is it *supposed* to be a smaller number?
374.06 Malloc/s
@ Tony C
if you'll notice it is Malloc/s as opposed to the Kalloc/s that the rest are showing so it is actually considerably bigger
apple store has over night shipping free
The don't. Everything in the videos are CG generated. It's all about as fake as the lunar landings were...
Probably a hell of a lot of advertising revenue. Oh and good links with pretty much all major computer manufacturers.
NICE!
Indeed.
Thanks for the benchmarks Ryan. They are very helpful for someone looking to potentially buy from the refurb store. I see no reason to make this post without some good pics too. Well done. People really get caught up in this apple stuff. Indulge.
Tight. In. The. Pants.
...
Nutri.System
So stop stuffing your pants with socks then.
Do these imacs still use inferior 6-bit TN panel LCDs? Apple claims their computers to be amazing for media based applications, but when a computer cant display colours correctly, theres no way I would buy it. Hence, the extreme need for apple to sells a headless mac (basically a mac pro but with an LGA 775 socket that accepts normal Core 2 Duo/Quad processors and standard DDRII ram, not the FB Dimms).
The 20" ones use TN panels now, which I agree is very lame. 24" ones still use the good panels
The 24" imacs never used the TN displays. Sorry anti-apple zealot.
mystic: im not an anti-apple zealot, i own a mac pro. and where there is obvious failure for delivering a good product, or criticism where it is deserved, i will say it no matter how much people glorify apple and steve jobs. to take such pride in being part of, or owning a mac is not only ridiculous but rather pathetic. also proves apples 180 degree turn from their original 1984 commercial with the anti-big brother movement.
please troll elsewhere.
What's a zealot?
We all know what a headless mac is. You are not original.
First off, those 6 bit TN panels only come on the lowest end iMac, the 20"
Now, if you have a problem with dual intel processor computers (which use socket 771, not 775 by the way) requiring FB-Dimms, you need to complain about Intel, not Apple.
I think we all can agree that a mid-tower Apple PC would be fantastic, but complaining about things you clearly have little understanding of, I think you'll see, has very little impact on the future.
Terc: enough complainig got 1st gen. mac pro owners a working geforce 8800. to say consumer demands have no impact on the future is not very logical.
hellouser - That's not even close to being true. Complaining had nothing to do with it. That entire campaign was 100% unnecessary. As soon as that compatibility issue cropped up, both Apple and nVidia said they were working on a solution for it. Note that was only a couple days after the new Mac Pros were released, as soon as that problem was identified - long before that "campaign" ever got started.
The people who started the campaign were just ignorant, and so was everybody who signed it. And so is anybody who believes it actually had anything to do with getting the new 32-bit compatible card.
Well Apples being superior for media is for the most part a myth anyways. Beyond sound and video work there's not much benefit.
zak, if complaining and demanding for the release of the card had nothing to do with it, would apple actually make a deal with nvidia to make a production run of the 8800 specifically made for the first generation mac pros?
also, given that you seem to think complaints and demands had nothing to do with it, please explain why apple and nvidia still took nearly 5 months to release the card.
Perhaps...drivers don't write themselves and it wasn't a priority?
hellouser - You appear to be a little slow. I'm going to say it again, slower this time, and maybe this time you'll get it.
Apple and nVidia both announced that they were working on a solution to this problem as soon as the problem itself was identified. This happened mere days after the new Mac Pros hit the streets.
This was BEFORE anybody organized any complaints, it was BEFORE any petitions were signed, it was BEFORE people like you started BITCHING about it.
The petition had NOTHING to do with it, since Apple and nVidia were already working on fixing it. Why is that so hard for you to understand? The petition was completely useless because it was asking for something that Apple and nVidia had already told us they were going to do.
"We've identified the problem and we're working on a solution for it."
idiots: "But we want a solution for it!"
"Yes, we're working on it already."
idiots: "But we want a solution for it!"
"What are you people, deaf?" We already told you we were working on it!"
idiots: "But we want a solution for it!"
You see how stupid that is? Is it any clearer for you now?
I'm kinda baffled that it still has a corded keyboard and mouse.
There's an opinion to upgrade. Believe it or not, not everyone enjoys changing batteries.
I love how the Apple threads get so heated that I've been accused of harboring a love of changing of batteries that verges on perversion.
I prefer the corded ones becasue I hate batteries running out. I'm using a Logitech Cordless Mouse and Keyboard set (Windows) and don't like the mouse because it practically eats batteries.
jcwestbrook - I'm kinda baffled as to why anybody would want a wireless keyboard for a desktop computer. It's not like you're going to use it from the other side of the room, right? Your keyboard is going to stay in the same spot on your desk because your computer isn't going anywhere. So why does it need to be wireless?
And of course a wireless mouse is an option anyway so your comment was kind of pointless to begin with.
it's way better than a mouseless keyboardless cord