Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

Tharayman

macrumors member
Original poster
Feb 4, 2018
33
2
Have I bought the wrong CPU`s or have the Chinese sent me some broken ones?
 
SLBBG, is an E0 stepping CPU which does not work with the MacPro3,1

SLANZ is C0 stepping and does work with the MacPro3,1

you cant mix the 2 steppings and have them work, if you bought 2 SLANZ CPUs then someone sent you the wrong second CPU
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.