How old is powerpc g5

Over the next three years of its lifespan, the Power Macintosh G5 continued on to bigger and hotter heights, increasing clock speed and memory until it maxed out in late with a model containing two dual core 2. By then it was painfully obvious that the PowerPC architecture, which had failed to break the promised 3GHz barrier for over two years, was proving too limiting for Apple.

In , Apple unveiled the previously unthinkable: Intel-based Macs. In every way, the Power Mac G5 was more than the G4 it replaced. It was bigger, more expandable and faster. Created in partnership with IBM, it was the first bit processor to be put in a personal computer. Clocked up at 2 GHz, it was the fastest bit processor ever shipped, and with a 1 GHz front-side bus and support for up to 8 GB of memory out of the box, it blew away the system built around the G4.

The G5 processor was designed was to be put into multi-processor machines, which Apple sold at the upper end of its product range. In practice, these numbers meant that the Power Mac G5 ran circles around the G4, but Apple took the opportunity to improve more than just CPU performance.

This gave users faster access to their files and media, making all of OS X feel smoother. Those openings were key to keeping air moving through the case. The cooling system was far more complex than a bunch of little holes, though. The Power Mac G5 was home to nine fans. Nine fans means its going to be nine times louder!

It turns out, the opposite is true. The enclosure was divided into four separate thermal zones, and those fans did their job.

The case was made entirely out of aluminum, immediately making the G4s look small and outdated. Let the casing cool down for at least 10 minutes. Release the side of the case to gain access to the internal components using the latch on the backside of the unit.

Remove the air deflector and the fan assembly, and then locate the memory module on the circuit board of the desktop. Push the ejector pins on the RAM module. This should release the memory chips so they can be removed safely. Take the new memory chips and click them into place in the module, making sure to line up the notch on the DIMM and the gap on the RAM module to enable functioning of the memory.

Important: The RAM must be installed in pairs, one chip in the top slot and one in the bottom of the module. Skip to main content. Shop by Category. All Auction Buy It Now. View: Gallery View.

Release Year see all. Hard Drive Capacity. Buying Format All Listings filter applied. Only 1 left! Apple Power Mac G5 Dual 2.