Chapter 3
B75H2-M2 USER MANUAL
48
Chipset OverClocking Configuration
Scroll to this item to view the following screen:
The selection of
Performance Memory
Profiles which impacts
memory sizing behavior.
Main
Advanced Chipset
M.I.B III
Boot Security Exit
Performance Memory Profiles (Automatic)
This item enables you to set the Performance Memory Profile.
Memory Timing Configuration
This item shows the information of Memory Timing.
CAS Latency (tCL) (9)
This item determines the operation of DDR SDRAM memory CAS (column address
strobe). It is recommended that you leave this item at the default value. The 2T
setting requires faster memory that specifically supports this mode.
Row Precharge Time (tRP) (9)
This item specifies Row precharge to Active or Auto-Refresh of the same bank.
RAS# to CAS# Delay (tRCD) (9)
This item specifies the RAS# to CAS# delay to Rd/Wr command to the same bank.
RAS# Active Time (tRAS) (24)
This item specifies the RAS# active time.
Write Recovery Time (tWR) (10)
This item specifies the write recovery time.
Row Refresh Cycle Time (tRFC) (74)
This item specifies the row refresh cycle time.
Write to Read Delay (twTR) (5)
This item specifies the write to read delay time.
Memory Multiplier Configuration
Performance Memory Profiles
Automatic
Memory Timing Configuration
CAS# Latency (tCL)
9
Row Precharge Time (tRP)
9
RAS# to CAS# Delay (tRCD)
9
RAS# Active Time (tRAS)
24
Write Recovery Time (tWR)
10
Row Refresh Cycle Time (tRFC)
74
Write to Read Delay (tWTR)
5
Active to Active Delay (tRRD)
7
Read CAS# Precharge (tRTP)
5
Four Active Window Delay (tFAW)
20
Intel Graphics Configuration
Graphics Core Ratio Limit 22
Graphics Voltage (1/256 V) 0
+/- : Change Opt.
Enter/Dbl Click : Select
lk
: Select Screen
/Click: Select Item
F1: General Help
F2: Previous Values
F3: Optimized Defaults
ESC/Right Click: Exit
F4: Save & Exit
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