Q9450
EX38-DS4
2x2Gb G.Skill 1066mhz 5 5 5 15 @ 2.1v (8500CL5D-4GBPK)
1000W PSU
I've been running this system for quite a while now and whatever I tried I couldn't seem to get this system to get above 450fsb stable. My temps should be fine since I've got the CPU on watercooling and the temps are fine. I've done a nice fanmod yesterday to cool the DDR and Nortbridge(bios@44c). I really can recommend this to anyone, costs you less then 10euros to make and works better then most of the premade stuff you buy in stores.
ImageShack - Hosting :: dsc00211cz7.jpg
(credits go to this awesome guy for the idea HOW TO MAKE YOUR OWN MEMORY COOLER(56K UN-FRIENDLY) - Overclockers Australia Forums )
I've mainly tried running my ram at 5 5 5 15 at a 2.0D ratio. I'm trying to get the DDR closer to 1:1 with the CPU by highering the FSB. I've been playing around with the FSB voltage and (G)MCH, but I am not really sure how high exactly I could go with those at these speeds. I've read most of the overclocking sticky, but I still haven't figured out how to get any higher.
Im running these settings right now which are stable:
ImageShack - Hosting :: dsc002151aj8.jpg
Second picture didn't come out so nicely so instead of giving you a headache i'll type them out:
All Advanced timing controls on AUTO
CPU PCIEX Clock Driving Control 800mV
CPU Clock Skew Control: Normal
(G)MCH Clock Skew Control: Normal
DDR2 Overvoltage: +0.30
PCI-E Overvoltage: +0.10
FSB Overvoltage Control: 0.10
(G)MCH Overvoltage control: +0.200
CPU Voltage Control: 1.3500 ( can go lower with this but I'm doing a lot of testing right now )
So does anyone have any experience getting this board beyond 450mhz? I can get it to post at 465 and start loading windows but it will BSOD on me after that.
Thanks in advance
EX38-DS4
2x2Gb G.Skill 1066mhz 5 5 5 15 @ 2.1v (8500CL5D-4GBPK)
1000W PSU
I've been running this system for quite a while now and whatever I tried I couldn't seem to get this system to get above 450fsb stable. My temps should be fine since I've got the CPU on watercooling and the temps are fine. I've done a nice fanmod yesterday to cool the DDR and Nortbridge(bios@44c). I really can recommend this to anyone, costs you less then 10euros to make and works better then most of the premade stuff you buy in stores.
ImageShack - Hosting :: dsc00211cz7.jpg
(credits go to this awesome guy for the idea HOW TO MAKE YOUR OWN MEMORY COOLER(56K UN-FRIENDLY) - Overclockers Australia Forums )
I've mainly tried running my ram at 5 5 5 15 at a 2.0D ratio. I'm trying to get the DDR closer to 1:1 with the CPU by highering the FSB. I've been playing around with the FSB voltage and (G)MCH, but I am not really sure how high exactly I could go with those at these speeds. I've read most of the overclocking sticky, but I still haven't figured out how to get any higher.
Im running these settings right now which are stable:
ImageShack - Hosting :: dsc002151aj8.jpg
Second picture didn't come out so nicely so instead of giving you a headache i'll type them out:
All Advanced timing controls on AUTO
CPU PCIEX Clock Driving Control 800mV
CPU Clock Skew Control: Normal
(G)MCH Clock Skew Control: Normal
DDR2 Overvoltage: +0.30
PCI-E Overvoltage: +0.10
FSB Overvoltage Control: 0.10
(G)MCH Overvoltage control: +0.200
CPU Voltage Control: 1.3500 ( can go lower with this but I'm doing a lot of testing right now )
So does anyone have any experience getting this board beyond 450mhz? I can get it to post at 465 and start loading windows but it will BSOD on me after that.
Thanks in advance
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