How about 2014 imac?

In this new Apple launch, the rumored new 27-inch imac with a Retina screen was released as scheduled! According to the introduction, the new imac with Retina screen resolution reached the 5K level (5120x2880), is 7 times times the High-definition TV, more than 4K display 47%, Is the world's highest resolution screen, Apple called the retina 5K display.

The imac edge has only 5mm thickness, built-in special chip "timing Controller" control screen, and has oxide TF LCD panel and Low-power backlight backlight technology, energy consumption reduced by 30%. Users can work with 4K video and have the space to manipulate other software.

On the processor side, the new imac is equipped with a 3.5GHZ Intel i5 processor that can be upgraded to a 4GHz i7 processor, the video card for AMD Radeon R9,8GB running memory, Thunderbolt 2 interface and 1TB hard drive are standard configurations.