Subjective evaluation
The IPS panel in the U2312HM has been designed for short switching times; the 6-Bit colour control, which is otherwise almost exclusively used in TN panels, helps the screen to achieve truly fast switching times for IPS technology; the overdrive solution goes a step further, but it is so regulated in doing so that distracting side effects can only be uncovered in synthetic tests at low levels.
It is possible to play even very fast paced games on the U2312HM. The fact that the overdrive solution hardly makes itself noticeable in a negative way when viewed subjectively, despite the fast response times, is worth mentioning. This claim can no longer be made regarding the fastest TN panels, which manage to squeeze out a few more milliseconds.
Compared to the U2412M, the 23-inch model performs a little less well, but is still very suitable for gaming.