Premiere Pro major playback issues.
Ok so I am editing in Adobe Premiere Pro CC with the current update. I can edit 2.5k footage no issues on playback with no need to pre-render. I recently got a Phanton 4 Pro which records 4k 100mbs at h.264 or h.265 .mov or .mp4. I import the files in premiere and i cant even watch them back at 1/16 quality it studders so bad. I open After effects and can play half res no problem and even full res with slight studder and this is with color correction applied in after effects. Premiere cant even handle playback of the raw footage at 1/16 without me pre rendering each clip. What gives? I devot all but 5gb of ram to my adobe software. Here are my specs.
Intel Xeon E5-1620 v3 @ 3.50GHz
24gb RAM
Radeon R9 390 8GB video card.