Moved from an X58A-UD7 to a Asrock Extreme 4 Gen 3 motherboard. On the X58 chipset I have constantly got atto results of read 530/540 and writes of 470/490 on my OCZ Revo drive.
I installed the revo on the Asrock Extreme 4 Gen 3 board and now my writes have dropped to 320/330, reads however are still very good and have not changed. Thinking I had not done a proper install i have reinstalled today and did a sanitory erase on the drive but the speed has not changed.
Any one know what this could be. I am not familiar with the new bios on the sandybridge chips and do not know if there is a setting i need to do on it. I have it set on achi mode in bios. Is there a problem with a Z68 chipset and the Revo?
I have done all the usual W7 tweaks just the same as on the UD7 so I dont know what the issue could be. I have posted this on the OCZ forums as well.
thanks in advance