Values are taken from ServerCPUList in vdc_options table per version , IIRC there is a translation to a more friendly format in the UI
Eli - he means the field labels do not match the field content.
the problem is that the title-labels in the General sub-tab don't match the value-labels. simply need to switch the 'CPU Type' value-label and 'CPU Name' value-label. Added attachment sent by Einav
Created attachment 826643 [details] Switch fields labels
The bug is already fixed by Frank Kobzik in oVirt gerrit 20111 so the 23573 patch was abandoned.
*** This bug has been marked as a duplicate of bug 1056586 ***