I apologise if this is a stupid post but i'm not sure if the settings i have are optimal
MB: Gigagyte P55a Ud3r (default settings)
Memory: 4GBs of F3-12800CL9D-4GBRL
Cpu: intel i5 750 @ 2.67ghz
BIOS: F6
GPU: Gigabyte ATI 5850
Win 7
I ran CPUz and this is an extract:
Memory SPD
------------------------------------------------------------------------------
DIMM #1
General
Memory type DDR3
Module format UDIMM
Manufacturer (ID) G.Skill (7F7F7F7FCD000000)
Size 2048 MBytes
Max bandwidth PC3-10700 (667 MHz)
Part number F3-12800CL9-2GBRL
Attributes
Number of banks 8
Nominal Voltage 1.50 Volts
EPP no
XMP yes
Timings table
Frequency (MHz) 457 533 610 686
CAS# 6.0 7.0 8.0 9.0
RAS# to CAS# delay 6 7 9 10
RAS# Precharge 6 7 9 10
TRAS 17 20 22 25
TRC 23 27 31 34
XMP revision 0.0
XMP profile XMP-1600
Specification PC3-12800
Voltage level 1.500 Volts
Min Cycle time 1.250 ns (800 MHz)
Min tRP 11.00 ns
Min tRCD 11.00 ns
Min tWR 15.00 ns
Min tRAS 30.00 ns
Min tRC 49.00 ns
Min tRFC 110.00 ns
Min tRTP 7.50 ns
Min tRRD 6.00 ns
Command Rate 2T
Timings table
Frequency (MHz) 818
CAS# 9.0
RAS# to CAS# delay 9
RAS# Precharge 9
TRAS 25
TRC 41
DIMM #2
General
Memory type DDR3
Module format UDIMM
Manufacturer (ID) G.Skill (7F7F7F7FCD000000)
Size 2048 MBytes
Max bandwidth PC3-10700 (667 MHz)
Part number F3-12800CL9-2GBRL
Attributes
Number of banks 8
Nominal Voltage 1.50 Volts
EPP no
XMP yes
Timings table
Frequency (MHz) 457 533 610 686
CAS# 6.0 7.0 8.0 9.0
RAS# to CAS# delay 6 7 9 10
RAS# Precharge 6 7 9 10
TRAS 17 20 22 25
TRC 23 27 31 34
XMP revision 0.0
XMP profile XMP-1600
Specification PC3-12800
Voltage level 1.500 Volts
Min Cycle time 1.250 ns (800 MHz)
Min tRP 11.00 ns
Min tRCD 11.00 ns
Min tWR 15.00 ns
Min tRAS 30.00 ns
Min tRC 49.00 ns
Min tRFC 110.00 ns
Min tRTP 7.50 ns
Min tRRD 6.00 ns
Command Rate 2T
Timings table
Frequency (MHz) 818
CAS# 9.0
RAS# to CAS# delay 9
RAS# Precharge 9
TRAS 25
TRC 41
Unfortunately I have no idea how to change memory settings on my motherboard and i couldn't find a guide for my motherboard on the stickies here. Any help would be greatly appreciated.
Dickson
MB: Gigagyte P55a Ud3r (default settings)
Memory: 4GBs of F3-12800CL9D-4GBRL
Cpu: intel i5 750 @ 2.67ghz
BIOS: F6
GPU: Gigabyte ATI 5850
Win 7
I ran CPUz and this is an extract:
Memory SPD
------------------------------------------------------------------------------
DIMM #1
General
Memory type DDR3
Module format UDIMM
Manufacturer (ID) G.Skill (7F7F7F7FCD000000)
Size 2048 MBytes
Max bandwidth PC3-10700 (667 MHz)
Part number F3-12800CL9-2GBRL
Attributes
Number of banks 8
Nominal Voltage 1.50 Volts
EPP no
XMP yes
Timings table
Frequency (MHz) 457 533 610 686
CAS# 6.0 7.0 8.0 9.0
RAS# to CAS# delay 6 7 9 10
RAS# Precharge 6 7 9 10
TRAS 17 20 22 25
TRC 23 27 31 34
XMP revision 0.0
XMP profile XMP-1600
Specification PC3-12800
Voltage level 1.500 Volts
Min Cycle time 1.250 ns (800 MHz)
Min tRP 11.00 ns
Min tRCD 11.00 ns
Min tWR 15.00 ns
Min tRAS 30.00 ns
Min tRC 49.00 ns
Min tRFC 110.00 ns
Min tRTP 7.50 ns
Min tRRD 6.00 ns
Command Rate 2T
Timings table
Frequency (MHz) 818
CAS# 9.0
RAS# to CAS# delay 9
RAS# Precharge 9
TRAS 25
TRC 41
DIMM #2
General
Memory type DDR3
Module format UDIMM
Manufacturer (ID) G.Skill (7F7F7F7FCD000000)
Size 2048 MBytes
Max bandwidth PC3-10700 (667 MHz)
Part number F3-12800CL9-2GBRL
Attributes
Number of banks 8
Nominal Voltage 1.50 Volts
EPP no
XMP yes
Timings table
Frequency (MHz) 457 533 610 686
CAS# 6.0 7.0 8.0 9.0
RAS# to CAS# delay 6 7 9 10
RAS# Precharge 6 7 9 10
TRAS 17 20 22 25
TRC 23 27 31 34
XMP revision 0.0
XMP profile XMP-1600
Specification PC3-12800
Voltage level 1.500 Volts
Min Cycle time 1.250 ns (800 MHz)
Min tRP 11.00 ns
Min tRCD 11.00 ns
Min tWR 15.00 ns
Min tRAS 30.00 ns
Min tRC 49.00 ns
Min tRFC 110.00 ns
Min tRTP 7.50 ns
Min tRRD 6.00 ns
Command Rate 2T
Timings table
Frequency (MHz) 818
CAS# 9.0
RAS# to CAS# delay 9
RAS# Precharge 9
TRAS 25
TRC 41
Unfortunately I have no idea how to change memory settings on my motherboard and i couldn't find a guide for my motherboard on the stickies here. Any help would be greatly appreciated.
Dickson
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