I don’t have time to do a proper post but I’ve been playing around with the x86 version of MacOS X. I have no intention or need to use it right now, but I wanted to get a feel for what it’s like. Once installed it doesn’t really like the hardware on my PC, sound doesn’t work, the network port doesn’t work and the serial ATA hardware doesn’t work but that’s to be expected considering I’m not running it on a real Mac. It doesn’t seem to actually detect my hardware that well at all really, I don’t have a 3Ghz Opteron with 16GB of RAM…
About this Mac…
Overall it seems to run reasonably well though. It doesn’t correctly identify my ATI 1800XL but Core Image and Quartz Extreme are enabled and it’s OpenGL performance is quite reasonable.
Graphics hardware detection…
As I mentioned, my Ethernet hardware wasn’t supported but I noticed that the Firewire hardware was. The Firewire port showed up under the networking devices so I hooked up a Firewire cable to my iBook and enabled internet connection sharing over it. Bingo, we have internet!
Well that’s pretty cool…
With the internet working, I figured I’d install World of Warcraft to test the PowerPC emulation (Rosetta) to a degree and then downloading the universal binary patch to test out the speed.
Hmmmm, PowerPC emulation uses a lot of CPU
…and RAM. 1.17GB used with virtually nothing running…ouch!
When running under emulation the World of Warcraft UI was noticably slower and even the mouse lagged a bit. For reference, my PC has an Opteron 148 running at 2.6Ghz which is faster than an Intel based Mac Apple is currently shipping even with a single core. When I say the UI is slow, I mean just the basic windows, buttons and other basic controls, I could not actually try playing the game under emulation as you have to be on the latest patch to play and the latest is the universal binary.
I have no more pics at this point, but once I had World of Warcraft patched and x86 native, it played reasonbly well. I could up all the detail and turn up all the quality features and the usual bustle in Ogrimmar didn’t seem to be causing any trouble. It didn’t feel as speedy as my G5 Mac with an ATI X800XT but considering that my hardware is not fully supported and my Mac is faster, that is quite understandable.
My overall impressions are positive. This transition should mostly go rather smoothly. I wouldn’t want to be running much PowerPC software on these things but lots of RAM and fast CPUs should make it a bit more bearable until more software ships as a Universal Binary. Intel’s upcoming Memron and Conroe CPUs should help a lot here but there’s a bit of a wait on those. I still don’t think this transition was necessary or even a good idea but at least it’s not a total disaster at this point…well, other than to Apple’s “It will only run on supported hardware” rubbish. As can be seen here, that only lasted about five minutes…


