Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
My college just got the new 21.5 Retina 4K iMacs for their video editing lab! (They originally planned to go with 27-inch models until the recent refresh in the iMac line.) They got the top-of-the-line models with 3.4 GHz quad-core i5 processors, and they have 16 GB of RAM, 256 GB solid state drives, ATI Radeon Pro 560 graphics card with 4 GB dedicated VRAM, and the latest MacOS software. They currently have Adobe CS6 on them as well, but we plan to upgrade to the newer Creative Cloud, along with getting Final Cut Pro X, and the latest iMovie and GarageBand versions.
Our TV studio director was shocked at first because he thought all 21-inch iMacs had shared video RAM, but me and the IT department were able to show and tell him that ours do indeed have dedicated video RAM, and he sure was surprised by that.
Plus, they sure do look good in our video editing lab as well (as Macs are designed to be visually appealing.)

Good for you! Glad to see that you're happy :)
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.