I can't find the post of who had this Mobo and the 3:4 FSB/Mem wasn't working on it.
Anybody that has tested this Mobo please reply and fill us in on wether or not this works on there mobo. Abit tells me it is suppose to work
Thanks,
OPP
I can't find the post of who had this Mobo and the 3:4 FSB/Mem wasn't working on it.
Anybody that has tested this Mobo please reply and fill us in on wether or not this works on there mobo. Abit tells me it is suppose to work
Thanks,
OPP
Hmm I belive that JCviggen said that the IT7 did not have an option of running the memory faster than the FSB. Here is what he said:
The IT7 has DDR voltage up to 3.2V BUT you cant run your memory any faster than your FSB.
John thanks,
Do you have the link? He responed after that saying it had the option but it didn't work. I to show Abit the thread.
Thanks,
OPP
Opp:
Here's the link, it's towards the bottom of the page: http://www.icronticforums.com/showth...4&pagenumber=3
Thanks,
It was JC but thats not the same thread where he talked about how he has the option but it doesn't work. I think it's at these Forums. I'll have to PM him I think.
OPP
Oh, you mean this thread
well, let me put it like this. The board has a 3:4 function and it works. BUT it does the exact opposite of what I expected it to do. It actually slows down the memory to 75% of the FSB rather than giving the memory speeds a boost. It took me hours of wondering why the 3Dmark score and other benches plummeted with this option until I realised it said at POST 191/143 MHz (I was running 191x17)
I dont know if this has been a misunderstanding or error from the Abit engineers but I am very , véry sure that the board I had in my hands acted like this so I dont see how another board could be different...
so, yes, there is a 3:4 option (or 4:3), and it has the opposite function from what it does on the BD7(II)
JC, did you have the DRAM Ratio H/W Strap set to high or low in the BIOS? The 3:4 is only available in low, while 4:3 is available in high.
Right,
Excuse my previous post.
In fact it appears to be possible to run the memory at 3:4 rather than 4:3 , it means setting the CPU speed to "low"
god knows why.
Obviously, I only tested with the CPU speed at "high" and it didnt give me that option
sorry for the misunderstanding, I hereby stand corrected
Your positive it wasn't the 4:3 that you were useing??
OPP
realised it a bit too late m8, thanks for suggesting it thoOriginally posted by john433i
JC, did you have the DRAM Ratio H/W Strap set to high or low in the BIOS? The 3:4 is only available in low, while 4:3 is available in high.
Yeah, it seems kind of wierd at first, but the 3:4 is only available at 100 so people with 100MHz FSB processors can run at PC2100. Likewise, 4:3 is only available at 133 so someone with PC1600 RAM can still use a 533 FSB P4, and its not available at high because it would result in an unsupported DDR spec - DDR354.
it was the only one I found lolOriginally posted by OPPAINTER
Your positive it wasn't the 4:3 that you were useing??
OPP
Didnt think they would hide it so well that you need to change the speed to "low" before it gets selectable. Why not put it in the same menu, eh abit ??? lol
forgive me my mistake. setting things to "low" just goes against my principles, generally speaking
So they only have the 3:4 and not 4:3 also??
OPP
apparently it has both, but depends on wether you set CPU speed to "low" or "high"Originally posted by OPPAINTER
So they only have the 3:4 and not 4:3 also??
OPP
I didnt catch that. They made it a bit too complicated too imho, I like a straight forward BIOS
It should have a 3rd option right below the high/Low, with 1:1, 3:4, 4:3.
If it's like the BD7II anyway.
OPP
the way I saw it, you get 1:1 and 4:3 when its set to "high" and 1:1 and 3:4 when its set to "low"Originally posted by OPPAINTER
It should have a 3rd option right below the high/Low, with 1:1, 3:4, 4:3.
If it's like the BD7II anyway.
OPP
i think that needlessly complicates things... but ok
All right, the thread was sent to Abit
Thanks,
OPP
BTW: Heres a shot of the BD7II. This brings the memory speed to about 212mhz.
Hot off the e-mail press from Abit, that was Quick
-----------------------------------------------------------------------------------
Hi,
Setting CPU to "low" and you will get two options: 1:1 and 3:4. In other
hand, setting CPU to "high" will get 1:1: and 4:3. If setting to "By CPU",
it depends on your CPU, a real 400FSB one, or 533 one. It is just like
BD7-II. In fact, this menu is disigned for "normal" use.
Alex
-----------------------------------------------------------------------------------
OPP
i like the post-"normal use" smiley
i guess they know who they're talking to
fx-53@210*14@1.7V, asus x800xt-PE peltier cooled-Vapochill ls
The maddest in hardware!!
muuaaahauehuheOriginally posted by calantak
i like the post-"normal use" smiley
i guess they know who they're talking to
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