DDR-Dual data rate. 800mhz is what they are running. I doubt your board supports 1366mhz ram, most support 1066 or 1200 at most. Your probably thinking of FSB which is the chip not the ram. You can try to overclock them until you run into stability issues. Also massive heatsinks on ram doesn't necessarly equal massive overclocks.
Ram Overclocking - OCZ Reaper Edition
Ok, my ram is DDR2 800 Mhz or 400 x2 Mhz. My board supports up to 1366, so does this mean I can overclock up to or under that ratting? If anyone can help me get some stable settings, that would be great.
Currently at stock speeds, I think its 4-4-4-16. This ram has massive heat sinks, so I would think it could be a crazily oc ram.
Here are the CPUz stats:
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Currently at stock speeds, I think its 4-4-4-16. This ram has massive heat sinks, so I would think it could be a crazily oc ram.
Here are the CPUz stats:
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Let me clear up a few things
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Yes the UD3P does support 1366mhz DDR2, but only if your modules can make it. Which yours can not.
You did not list the voltage in your post (?). Would be helpful.
And with 1:1 it won't overclock far...
You could start by dropping your CPU multiplier to 7 or 8, so the CPU won't be a problem. Set MCH strap to 333 and memory multiplier to 2.40B. Then start upping the FSB. An FSB of 400 would put you around 960mhz with the 2.40B multiplier.
What you also need to do:
Set timings to 5-5-5-15
Set DRAM voltage to 2.2v
Set DRAM termination to 1.1v
Set MCH/DRAM Ref. to 1.1v
Set Channel A ref. to 1.1v
Set Channel B ref. to 1.1v
Now you can clock the memory up to around 1100mhz, where you will hit a wall. Good luck
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Yes the UD3P does support 1366mhz DDR2, but only if your modules can make it. Which yours can not.
You did not list the voltage in your post (?). Would be helpful.
And with 1:1 it won't overclock far...
You could start by dropping your CPU multiplier to 7 or 8, so the CPU won't be a problem. Set MCH strap to 333 and memory multiplier to 2.40B. Then start upping the FSB. An FSB of 400 would put you around 960mhz with the 2.40B multiplier.
What you also need to do:
Set timings to 5-5-5-15
Set DRAM voltage to 2.2v
Set DRAM termination to 1.1v
Set MCH/DRAM Ref. to 1.1v
Set Channel A ref. to 1.1v
Set Channel B ref. to 1.1v
Now you can clock the memory up to around 1100mhz, where you will hit a wall. Good luck
2
Quote:
Did you look at the CPU-Z screen shots? I mean Am I missing something?
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Originally Posted by Acoma_Andy  Let me clear up a few things
Yes the UD3P does support 1366mhz DDR2, but only if your modules can make it. Which yours can not. You did not list the voltage in your post (?). Would be helpful. And with 1:1 it won't overclock far... You could start by dropping your CPU multiplier to 7 or 8, so the CPU won't be a problem. Set MCH strap to 333 and memory multiplier to 2.40B. Then start upping the FSB. An FSB of 400 would put you around 960mhz with the 2.40B multiplier. What you also need to do: Set timings to 5-5-5-15 Set DRAM voltage to 2.2v Set DRAM termination to 1.1v Set MCH/DRAM Ref. to 1.1v Set Channel A ref. to 1.1v Set Channel B ref. to 1.1v Now you can clock the memory up to around 1100mhz, where you will hit a wall. Good luck
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Cpu-Z doesn't list the actual voltage, it only lists the profiles. Maybe you got that mixed up?
Originally Posted by Asus Mobile Did you look at the CPU-Z screen shots? I mean Am I missing something?
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I might of. But OP has to tell us what he set too. I think 2.2v and if running 800Mhz very sad?
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Also I do think you are wrong?
Originally Posted by Acoma_Andy Cpu-Z doesn't list the actual voltage, it only lists the profiles. Maybe you got that mixed up? |
Also I do think you are wrong?
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You can find all those voltages in the MIT menu in the bios.
Originally Posted by Sullivan Well I don't want to just hit the wall, I want maybe a stable 1000-1100 Mhz. Where can I get the voltages? |
Quote:
That just lists timing tables and manufacturer specified voltage. In no way is that actually reflective of voltage needs or overclocking capabilities of the ram sticks.
Originally Posted by Asus Mobile I might of. But OP has to tell us what he set too. I think 2.2v and if running 800Mhz very sad?
Also I do think you are wrong? |
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Why? Have you tried less?
Originally Posted by alex98uk Blimey, i'm using 2.2v to run my Reapers at 1120mhz stable! |
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