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Apple MacBook Pro 'Fastest Windows XP Notebook'?
rgraham writes "The Register has a great opening line in a recent article, "Want the fastest Windows XP Core Duo notebook? Then buy a Mac. According to benchmarks carried out by website GearLog, Apple's MacBook Pro running Windows XP is a better Adobe Photoshop rig than any other Core Duo laptop on the market." GearLog ran the same tests that were run by PC Magazine with the Mac coming out on top."
It would be nice if they tested AMD notebooks.
Religion for nerds. Stuff that really matters
Fastest WinXP notebook for the Photoshop test. It doesn't look like it fared so well in the Windows Media encode test.
This guy's the limit!
Fastest at running certain photoshop plugins :-/
Still - yet another reason to not dismiss windows-on-mac-hardware efforts.
My pics.
Because photoshop is one of the few applications out there that is actually designed to take advantage of multiple CPUs by splitting up the work.
I've abandoned my search for truth; now I'm just looking for some useful delusions.
Ya know, I'm pretty much an apple zealot... but the biggest thing they do to piss me off is include far too little ram in their systems. I bought a powermac dual g5 that came standard with 512 megs of ram. This is supposedly a top of the line powerhorse, and I paid a price premium for it. The LEAST they could do is throw in a couple sticks of ram to get the thing up to par. Applications on an imac launched every bit as fast as those on my top end dual processor beast. After I threw an extra gig in there, the machine started really smoking - like it should have off the factory floor.
I have been shopping around for a notebook for a family member. I found that Lenovo and Apple have the highest price dual core. Dell is of course the lowest. But looking at the specs, the lower price ones tend to have GMA or ATI Hypermemory GPU, slower memory, and are pretty bulky. Apple does put in the best stuff available at the launch. I would even venture to guess that the Macbooks are gaming quality.
You don't have to be smart to use a Mac, you just have to be smart enough to buy one
Differences in cache size, cache speed, disk access time, and disk throughput, among other things, would cause two computers with exactly the same CPU, RAM, and bus to run at different speeds. This is part of the MHz myth -- there's more to how fast a computer is than the speed of its individual parts.
What a fool believes, he sees, no wise man has the power to reason away.
The solution of many problems, by having a Windows partition on ones Macbook, does have a few issues that will both effect preformance, and ones comfort. With the GPU not having any drivers yet, the CPU is doing all the work. So slower animations, more heat (massive amounts) being generated, and an inability to play any games. Now, I am still glad that I have this partition, so I can use a lkot of "Windows only" software my work/school wants me to be able to run, but until the graphics chip is running, I don't think most benchmarkes will be really reliable. That and while running Windows, until a driver is written, I really recomend that you don't have the machine in your lap, unless its a really cold day...
Other issues that are less important are:
*Trackpad does not work
*That little camera doesn't work
3 degrees of separation from Vladimir Putin
Running these benchmarks also allowed a direct comparison between Apple hardware and other manufacturers' that always used to be cloaked a little by the difference in OSes. Now of course you can argue that the driver situation may have affected our results, but I hope this will be only the first of many data points. It's a start.
I'm Sascha Segan. Who are you?
I've always felt the photoshop tests were an absurd measure of a computer's speed. I run Photoshop CS1 on my G4/400 1GB at home. The only time I ran into a problem was attempting to work on a backlit movie poster for a theatre - 3x5 foot by 300 dpi, with layers, effects & filters. But that is an absurdly huge file. As a designer for 10 years, I never encountered a file that big.
The point is that today's computers are overpowered. The now-deprecated Quad 2.7 G5 is vastly more powerful than any Photoshop jockey needs. Unless you're rastering 3D shiz or crunching a full length DVD-quality movie (neither of which requires Photoshop) it's just gonna be an issue for most users.
1, How is supporting Mach and FreeBSD system calls an advantage? Apps should not be making direct system calls and instead invoke the appropriate c library wrapper. This doesn't seem like a feature, it sounds like a bad design decision. What was the reasoning by basing OSX on Mach in the first place? What is the justification for this excessive, per system call overhead?
How many Mach messages per second does my conventional UNIX benchmark at? None. It can't. Does this preclude me from doing anything I need to do? No.
2, The 4/4 memory split only applies to 32 bit environments. Haven't the G3/G4/G5 been 64 bit? I know the current Core Duo's are 32 bit, but the next generation are supposed to support AMD's x86-64 (called EM64T in Intel language.). There's no advantage to seperate virtual address spaces when you have 64 bit architectures. Even on 32bit architectures, a 2/2 or 3/1 split is only a problem if you have more than two or three gigabytes of physical ram or if your application wants to memory map more than two or three gigs of virtual address space. If you need to do that, then get an architecture that supports it. Most people still have less than 2 gigs of ram in their computers, why optimize for those that do when the computers people will be buying when four gigs of ram or more is common will already be 64 bit.
3, Are you suggesting that FreeBSD, Linux, Windows, or any other modern operating system doesn't use dynamic libraries? What is so special about OSX's dynamic loader that Benchmarks need to take it into account?
1, Agreed.
2, What? Please. Yes, there is an advantage to not using the buffer cache in some cases, something you can do in linux with the O_DIRECT filedescriptor flag, but in most cases, it's not worth the trouble. Bypassing the buffer cache spares you the cost of a copy, but if you ever need the block again, you are at a clear advantage if it could have been read out of the buffer cache.
3. Don't know anything about it, but it's quite possible.
fnord.
One should also note that the machines they compared didn't even have the same hardware. The Mac is a dual-core 2.16 GHz machine while the PCs were 2.0 GHz. Not to mention discrepancies with hard drive speeds, video cards (including the non-existant XP drivers on the Mac), etc. It's just not a good comparison by any stretch of the imagination.
A more valid comparison would be SPEC tests between the MacBook and other machines. What you'd likely see is, given the same hardware, they perform exactly the same -- which is the point.
As someone pointed out, most geeks would be interested in a box that runs both XP and Mac OS equally well. Apple is in a big transition year: with Vista delayed and the switch to Intel, they finally have means to court a massive number of geeks to their platform. Some random people claiming the MacBook is somehow "faster" than PCs with different hardware damages this. Geeks will look at the specs and know it's not a valid comparison. Mac fans just need to sit tight and let the benchmarks speak for themselves.
Laptops have reached a point where they're fast enough for most anything. Heck, if you look at Apple's current offerings, their desktops and laptops use basically the same hardware! (of course, the PowerMac excepted)
Some people such as myself need Photoshop on the go. Others, also like myself, only have 1 license. Third, I have two systems: a Mac mini (G4) and a Thinkpad T40 (1.3 GHz Centrino, I believe). Should I therefore not use Photoshop, since both are (basically - the Mac mini is an iBook) laptops? Should people with iMac's not use Photoshop either, since those systems use Core Duo's?
Low end systems and laptops both passed the point years ago where they were fast enough for almost anything. Sure, Photoshop is faster on a high end G5 or P4 or whatever system, but it's very useable on any modern laptop or low end system.
-Daniel