The 27-inch iMac 5K was announced as a significant ... such as connecting two 4K monitors or a single 5K external monitor. In 2015, Apple introduced the 21.5-inch iMac 4K with various upgrades ...

The M4 iMac is a nice computer. Apple's addition of 16GB RAM to the basic $1,299 model makes it a whole lot more appealing ...

And what a screen: the new 27-inch iMac with Retina display’s 5K, 5120 x 2880 display looks incredible. Like, incredible. How much more can you really say? The screen is gorgeous. It’s quite ...

Original story: A late-2014 display hooked to an early 2012 GPU The GPU powering the 27-inch iMac with Retina 5K display is the R9 M290X, with the R9 M295X offered as an optional upgrade.

A computer monitor with 2,880 lines of resolution. In 2014, Apple introduced an iMac with a 27" Retina 5K display. With a resolution of 5120x2880, it doubled the horizontal and vertical pixels of ...