X48 Rampage Formula Preview.

[Alien Grey]

Try with these memory timings.

DRAM Timing Control              [Manual] 
 1st Information 
  CAS# Latency                   [x] 	
  RAS# to CAS# Delay             [x] 	
  RAS# PRE Time                  [x] 	
  RAS# ACT Time                  [x] 	
  RAS# to RAS# Delay             [5] 
  REF Cycle Time                 [Auto] 
  WRITE Recovery Time            [12] 	
  READ to PRE Time               [7] 
 2nd Information 
  READ to WRITE Delay (S/D)      [9] 
  WRITE to READ Delay (S)        [7] 
  WRITE to READ Delay (D)        [7] 
  READ to READ Delay (S)         [4] 
  READ to READ Delay (D)         [8] 
  WRITE to WRITE Delay (S)       [4] 
  WRITE to WRITE Delay (D)       [8] 
 3rd Information 
  WRITE to PRE Delay             [18]	
  READ to PRE Delay              [7] 	
  PRE to PRE Delay               [1] 	
  ALL PRE to ACT Delay           [6] 	
  ALL PRE to REF Delay           [6] 
  Refresh Period		 [Auto]

Refresh Period should only be changed when it's stable

These are the memory timings from the Gigabyte GA-P45-UD3P and when you also use MCH Read ODT 11T you can use the lowest possible stable NB Voltage.


I'm currently running a test to find out if it's really stable with MCH Read ODT 11T. If all goes well and it turns out to be stable then I'm going to have to contact ASUS to add it to the BIOS.