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HELP Please....
I have a E2160 Allendale 1.8GHz (Vcore is 1.450v) on a GA-P35-DS3L with a F8 Bios and G.Skill (4x1GB) DDR2 800 PC 6400 RAM. G.Skill says that the ram should be run from 2.0 ~ 2.1v.
I am hoping to run the ram in a 1:1 ratio (i read that async heats up the NB and uses more voltage for little performance gain) but it seems that I'm hitting a wall with any Bus over 400 Mhz when trying to run 1:1 on a 8.0 multiplier.
I decided to return the multiplier from 8.0 to 9.0 and seem to get 9.0 x 356 Mhz = 3.20 Ghz at 4-4-4-12 2T timings and it is still unstable. But I wonder if my timings are off somewhat.
My System:
Robust Graphics Booster___________ [Fast]
Clock Ratio ____________ [9]
CPU Host Clock Control_ [Enabled]
CPU Host Frequency (MHz)__________ [356]
PCI Express Frequency (Mhz)_______ [100]
C.I.A. 2__________________________ [Disabled]
System Memory Multiplier (SPD)____ [2.0]
DRAM Timing Selectable_______ SPD __ [Manual]
Performance Enhance = [Standard]
CAS Latency Time________________ 4
Dram RAS# to CAS# Delay_________ 4
Dram RAS# Precharge Delay________4
Precharge Delay (tRAS)__________ 12
I'm guessing that for these next settings lower is better.
ACT to ACT Delay (tRRD)_________ 4 (3-5 Optional)
Rank Write to READ Delay________ 6 (3-6 Optional)
Write to Precharge Delay_________ 4 (4-6 Optional)
Refresh to ACT Delay______________ 52 << 52-62
Read to Precharge Delay__________ 6 (3-6 Optional)
Static tRead Value_______________7 (7-10)
Static tRead Phase Adjust________ [Auto]
System Voltage Control____ [Manual]
DDR2 OverVoltage Control__ [+0.200V]
PCI-E OverVoltage Control_ [Normal]
FSB OverVoltage Control___ [+0.1V]
(G)MCH OverVoltage Control [+0.1v] << +0.2-0.3 << Needed for 4GB ram
CPU Voltage Control_______ [1.45]
prime95 v.258 runs for about 2 hours and 35 minutes before returning any errors, and SP2004 only seems to run about 25 minutes before it starts reporting errors and locking up the machine
I am hoping to run the ram in a 1:1 ratio (i read that async heats up the NB and uses more voltage for little performance gain) but it seems that I'm hitting a wall with any Bus over 400 Mhz when trying to run 1:1 on a 8.0 multiplier.
I decided to return the multiplier from 8.0 to 9.0 and seem to get 9.0 x 356 Mhz = 3.20 Ghz at 4-4-4-12 2T timings and it is still unstable. But I wonder if my timings are off somewhat.
My System:
- E2160 Allendale 1.8GHz 1MB L2 Cache LGA 775 65W Dual-Core Processor
- G Skill 4GB (4 x 1GB) 240-Pin DDR2 SDRAM DDR2 800 (PC2 6400) Dual Channel
- GA-P35-DS3L LGA 775 Intel P35 Intel Motherboard
- Rosewill Stallion Series RD500-2SB 500W ATX12V v2.2 Power Supply
- Rosewill RCX-Z775-EX 92mm 2 Ball CPU Cooler - Retail
Robust Graphics Booster___________ [Fast]
Clock Ratio ____________ [9]
CPU Host Clock Control_ [Enabled]
CPU Host Frequency (MHz)__________ [356]
PCI Express Frequency (Mhz)_______ [100]
C.I.A. 2__________________________ [Disabled]
System Memory Multiplier (SPD)____ [2.0]
DRAM Timing Selectable_______ SPD __ [Manual]
Performance Enhance = [Standard]
CAS Latency Time________________ 4
Dram RAS# to CAS# Delay_________ 4
Dram RAS# Precharge Delay________4
Precharge Delay (tRAS)__________ 12
I'm guessing that for these next settings lower is better.
ACT to ACT Delay (tRRD)_________ 4 (3-5 Optional)
Rank Write to READ Delay________ 6 (3-6 Optional)
Write to Precharge Delay_________ 4 (4-6 Optional)
Refresh to ACT Delay______________ 52 << 52-62
Read to Precharge Delay__________ 6 (3-6 Optional)
Static tRead Value_______________7 (7-10)
Static tRead Phase Adjust________ [Auto]
System Voltage Control____ [Manual]
DDR2 OverVoltage Control__ [+0.200V]
PCI-E OverVoltage Control_ [Normal]
FSB OverVoltage Control___ [+0.1V]
(G)MCH OverVoltage Control [+0.1v] << +0.2-0.3 << Needed for 4GB ram
CPU Voltage Control_______ [1.45]
prime95 v.258 runs for about 2 hours and 35 minutes before returning any errors, and SP2004 only seems to run about 25 minutes before it starts reporting errors and locking up the machine
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