Hello,
I've recently built a new computer with an AsRock p67 Pro3 motherboard (with b3 stepping). I'm currently running 8Gb of PC 1066 (1333mhz) RAM on it, but I have another 4gb of 1333mhz RAM from my old PC. The owners manual indicates that I should only run identical RAM in all 4 slots. I've run different RAM sizes in the past as long as each of the channels had the same size (and all channels had the same frequency). I.e. 2x2gb on one channel and 2x4gb on the other channel all at 1333mhz.
Has something changed with the way dual-channel ram reads, or is AsRock just being overly cautious about what kind of memory it wants people to use?
Thanks.
-G
I've recently built a new computer with an AsRock p67 Pro3 motherboard (with b3 stepping). I'm currently running 8Gb of PC 1066 (1333mhz) RAM on it, but I have another 4gb of 1333mhz RAM from my old PC. The owners manual indicates that I should only run identical RAM in all 4 slots. I've run different RAM sizes in the past as long as each of the channels had the same size (and all channels had the same frequency). I.e. 2x2gb on one channel and 2x4gb on the other channel all at 1333mhz.
Has something changed with the way dual-channel ram reads, or is AsRock just being overly cautious about what kind of memory it wants people to use?
Thanks.
-G