I recently picked up a very cheap
MacBook Pro (1,1) 2006, 1.83ghz Core Duo. The machine was sold as untested and covered in grime. I gave it a thorough clean up and powered it on. It picked itself up out of a deep-sleep state and dropped me into a previous owner's Desktop and iPhoto library. It looks like it was put to sleep around 2013 and the 10.4.11 system volume was formatted in early 2006. (I should have checked 'uptime'...)
The serial number indicates it was built in week 8 of 2006, so it was one of the very first cabs off the rank and shipped with just 512MB of DDR2. I put in another 512MB SO-DIMM which I had spare and began to re-partition for a triple-boot 32-bit
Snow Leopard,
Leopard and
Tiger setup.
This is my first MacBook Pro and my 2nd Core Duo machine. I also have the MacBook Unibody '08 C2D, which is far less limited and runs El Cap surprisingly well with 8GB of RAM and a 240GB SSD.
Everything about the first gen MBP scrubbed up perfectly (just a couple of minor dents on the back of the display). The hardware appears to be OK, except for the battery, which is rejected after a few seconds (with an X in the menu bar icon). This limits the Core Duo speed to a mere 996Mhz.
Snow Leopard is a beautiful operating system to use, with at least partial connections to the modern world via the Mac App Store. But, there is a very small percentage of apps which will actually install. I can imagine all 32-bit versions of apps will disappear completely within the next year or so.
Firefox v48.0.2 appears to be the best browser option and
Flash Player v22.0.0.209 might be the last version which works on the 32-bit Mac OS X 10.6.8. I have also installed
Xcode 3.2.6 (with iOS 4.3 SDK), so that I can use the machine as a test platform for my Mac app projects. This version of Xcode appears to be completely compatible with Leopard's
Xcode 3.1.4.
It's interesting running Leopard 10.5.8 on the
MacBook Pro 15.4" Core Duo 1.83Ghz side by side with a
PowerBook G4 15.2" DLSD 1.67Ghz. I know the faulty battery is causing the CPU to throttle the Intel, but I feel that the PowerBook G4 provides a smoother experience, which is likely the result of ironing out PowerPC bugs over time.
So far (less than 24hrs) using the 1st gen Intel, I've experienced one kernel panic, one failed attempt at installing Snow Leopard and an endless "configuring" stage when trying to install the 10.5.8 combo update. It has also switched itself off twice, which I believe is heat related. The fans run at 1000rpm by default and the CPU temps rise above 60°C quite quickly, so I've used SMC Fan Control to set the default speed to around 3000rpm on both fans. This is still relatively quiet and keeps the reported temperature around 47 - 50°C during use.
The MacBook Pro's
ATI Mobility Radeon X1600 GPU provides a smooth UI. Definitely smoother than the
Intel GMA950 in the MacBook1,1. I have configured Leopard with my usual array of software and find it pretty much on par with my 2005 PowerBooks. I think once I install a new battery, it will provide a decent performance boost - performance similar to a Dual G5 1.8Ghz perhaps(?). In my Core Image tests, the X1600 (128MB) appears to be practically on par with the
ATI Mobility Radeon 9700 (128MB) in the G4 DLSD. I wonder if the GPU performance is also being throttled by the (lack of) battery...
I will want to max out the RAM to 2GB to make it more usable, and probably install a 128GB mSATA SSD to give it a real boost. When I do, I'll strip it down, clean out the internals and re-paste the CPU and GPU to give it the best chance at staying cool.
On the PowerPC platform, we now have several good software sources, but the 32-bit Intel platform appears to be quite challenged - Can anyone recommend a good place to start for this?
Overall, I really like the first gen MacBook Pro. Possibly because, for the most part, it looks and feels just like I'm using a dual-core Aluminum PowerBook G4, which is capable of running Snow Leopard.
Are there many 32-bit Core Duo Macs still in regular use? Feel free to share your experiences.