Incremental improvement seems to be the name of the game for the eMac once again. The 2005 models gets a modest 14% speed boost compared with the 1.25 GHz 2004 eMac. The G4 CPU used in this model has the same 512 KB level 2 cache as the 2004 model. Internal Bluetooth remains a build-to-order option. […]

Incremental improvement were the name of the game for the 2004 eMac. This edition gets a 25% speed boost for both the CPU and the memory bus compared with the 1 GHz 2003 eMac. The G4 CPU used in this model also has a larger level 2 cache (512 KB vs. 256 KB), which further improves performance. […]

After a year on the market, Apple speed bumped the eMac from a top speed of 800 MHz to 1 GHz while moving from a 100 MHz data bus to 133 MHz and adding support for 802.11g AirPort Extreme WiFi. Apple also switched from the Nvidia graphics of the original eMac to Radeon 7500 on this model […]