Speed Test

I just received a new mini mac, and before I put the old one up for sale, I thought I'd do a bit of speed testing. It would have been interesting to have done a trial with the old mini before upgrading it to Snow Leopard, but unfortunately, the idea didn't occur to me until after I'd upgraded.

Like all speed tests, I suppose this has all sorts of caveats that could and perhaps should be attached to it. But whatever. I use Excel quite a bit and I don't just make pretty tables. I do some heavy problem solving in Excel. The kind where the lights go dim as it crunches its way through millions of trials. Excel in Mac-land is a bit of a non-starter for me, because it doesn't have Solver or many other important toolsets that I use. But Excel is one of the few programs that I have on both windows and mac machines, so I thought it was worth an experiment. The speed test is simply this: fill 1,000,000 cells with a random value. Here's the results:

Mac 1.66Mhz Intel Core Duo, 1 Gig ram
Excel 2008 - 34 seconds
Open Office 3.1 - 104 seconds

Windows 7, 2.0Mhz Intel 2 Core Duo, 3 Gig ram
Excel 2008 - 3 seconds
Open office 3.1 - 38 seconds

Mac 2.00Mhz Intel Core 2 Duo, 2 Gig ram

Excel 2008: 18.5 seconds

Open Office 3.1 - 38 seconds

Clearly, if you've got some serious number crunching to do in Excel, you're better off with the Windows version than the Mac version. Unless of course, you could use the time to stretch and get another coffee. It's interesting to notice that the Open Office test had similar results for both the windows and mac 2.00Mhz machines.

Snow Leopard - Nothing But Regrets

The actual process of completing the upgrade went smoothly. Other than that, I have nothing good to say about Snow Leopard, so far. Today, I went to open Sibelius for the first time since upgrading, and it crashed on opening. Repeatedly. The good people at Avid are inundated with complaints from panicked users. Apparently, Apple "fixed" something at the last moment that broke this $500 piece of professional software. There are going to be many professional composers freaking out over the next week or so.

The suggested workaround is to not open the mixer window. That's a bit like telling a writer, "For now, just don't use punctuation." But it gets worse...

After reading the posting from tech folks at Avid, asking for log files, I thought I'd offer my own up. However, Mail also crashed on me. Repeatedly. Whenever I tried to add an attachment, the program would crash when any folder under the User folder was double-clicked.

Okay, sure, there's some glitches, but what about the upside? Sorry, I'm not detecting any. Perhaps the computer is faster according to some sort of scientific instrument. But from out here in the real world, I can detect no difference. Except of course, that I can't things done now.