iMac for Education (Mid 2009)

Apple has finally replaced the last 17″ iMac, a holdover white model that has only been available to the education market at the same US$899 price as this new model. At 2.0 GHz, the new education iMac is 25% slower than the low-end consumer model and comes with half the RAM (1 GB) and half […]

20″ iMac (Early 2009)

Apple updated the iMac with Nvidia graphics as a standard feature (Late 2008 iMacs used Radeon graphics). The low-end Early 2009 iMacs use the same Nvidia GeForce 9400M GPU found in Early 2009 MacBooks and the Early 2009 Mac mini.

20″ iMac (Early 2008)

Apple updated the iMac with Intel’s more efficient Penryn processor in April 2008, which has a larger Level 2 cache and includes the SSE4.1 instruction set. The Early 2008 iMac has also moved from the 800 MHz system bus in the Mid 2007 iMac to 1066 MHz, and clock speeds on the 20″ model range […]

20″ iMac (Mid 2007)

Apple gave the iMac a fresher look in August 2007, the first change from the stark white face introduced with the first G5 iMac in 2004. The new look puts a black border around a glossy display, has an aluminum finish, and is thinner than its predecessors.

20″ iMac (Late 2006)

Industry watchers had been anticipating Apple moving the iMac to Intel’s Core 2 Duo processor, which is “up to 50% more powerful” (according to Apple) than the Core Duo used in the Early 2006 iMac. As if that wasn’t enough, Apple added the biggest iMac to date to the line, a whopping 24″ model with […]

20″ iMac G5 (iSight)

Innovation has come back to the iMac. Just as the original iMac introduced USB to the Macintosh and eliminated the floppy drive, the October 2005 iMac G5 introduces the PCI-Express bus for video, DDR2 memory, and an integrated iSight webcam while eliminating the internal modem.

20″ iMac G5 (Mid 2005)

The May 2005 revision of the iMac G5 got a 200 MHz speed boost, bringing it to 2.0 GHz. Other improvements include an 8x dual-layer SuperDrive, better video, gigabit ethernet, and an ambient light sensor (ALS). 512 MB of RAM is now standard across the line, making the entry-level model more responsive and possibly saving […]

20″ iMac G5 (2004)

Where did the computer go? It’s behind the flat panel display in the iMac G5! And the mouse and keyboard are available as wireless models with Bluetooth (which remains optional and can only be installed at the factory) – that means less cable clutter than most users are used to. Not just smaller and lighter, […]

20″ iMac G4 (Late 2003)

The biggest iMac to date, the 20″ model has a 1680 x 1050 display – and due to the weight of the screen, the base has to be heavier to counterbalance it. At 40.1 pounds, this is the heaviest iMac G4 yet. Except for the screen size and weight, the 20″ iMac G4 is identical […]