PS4.5 Will Have Improved CPU, GPU, and RAM, Codenamed Neo – Report – GameSpot

PS4.5 Will Have Improved CPU, GPU, and RAM, Codenamed Neo – Report

According to a report, the upgraded PS4.5/PS4K is codenamed "Neo" and includes upgraded GPU, CPU, and memory.

http://www.gamespot.com/articles/ps45-will-have-improved-cpu-gpu-and-ram-codenamed-/1100-6438961/