dis is my memory screen shot:


i set the system voltage to auto, how i lower it?

set voltage to manual. for such clock, i'd say 1.35v is suffice. try +/- 0.05v if possible. ram wise, u can either increase d mem divider by a notch or tighten it to 4-4-4-x instead.

here is my ss.. maybe u can use it as guide..

great job there bro... 50% oc w/ very good voltage...

now i very headache to set my trident...yesterday u it,set it 8-9-8-24 in 2589mhz in cant stable in boot up...then i set it auto 8-8-8-20,can boot up but not stable...help.....

i dont think there's any amd chip can handle >2k mhz ram very well

even top notch psc got problem runnin such freq w/ thuban, let alone bbse which IMO is slightly inferior @ high clock.

for a start, try 20xx~2100 @ 8-8-8...
slighlty more than 2k is doable, but 2.5k is like d limit of intel ledi. & we all know that amd still can't do an intel at d moment, be it memory or cpu clock...

This post has been edited by ah_khoo: Sep 29 2010, 12:00 PM

Bro, max you can do with amd is 2100Mhz with 9-9-9.

mine is c3f,when i using 1925 mhz also cant boot up..so i hav to use 1589mhz,but cant stable at 8-8-8 and 8-9-8 also..

i've seen 24xx posted in xs bro, but ofcoz can't compare w those experts, so i believe 2200 still doable w/ lax timing coupled w/ a chip w/ great imc.

it was a typo after all...

u can try this, i did it w/ 790fx board w/ a pair of geil ultra 2133 which i believe very similar to trident.

http://forum.lowyat.net/index.php?act=Atta...post&id=1218344

have some reference ram oc on 7xx series here:

http://forums.vr-zone.com/8164466-post5.html

This post has been edited by ah_khoo: Sep 29 2010, 12:24 PM

good...but how come mine cant do it???how much ur ram freq at bios??

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Added on September 29, 2010, 12:32 pmgood review..

This post has been edited by alan kc: Sep 29 2010, 12:32 PM

ch3 is one of d best (if not d best) 790fx boards, i firmly believe it is capable of more than what ur doin now.

try runnin d ram @ 1333 divider, timing @ 7-8-7/7-7-7 all d way up to 800~900 * 2. vdimm wise u can try pumpin 1.65v~1.75v.

for some reasons, ram/board/imc dislike certain divider @ certain freq @ certain timin. for example, eco can do 19xx @ 7-9-7 w/ 1600 divider, but w 1333, max can be achieved is only 190x w/same timing, anything more is a no go...

This post has been edited by ah_khoo: Sep 29 2010, 01:36 PM

oh...ic...now d volt is 1.65-1.69

haha, VID for this chips is 1.275v.
for the cpu nb frequency, maybe set it to stay below 1600mhz.
stock cpu nb frequency is 1600mhz.

quite ok d a.

Damn, my FX5000 no where stable at 1.35V ~_~
Need 1.4v++ only can, GEEZ

Since ths is a oc thread y rec0mmend ppl to underclock? Keke. Push everythng to the limit. Nb freq give perf0rmance b0ost so d0nt w0ry,just push.but m0nit0r the temp ofk0s.

@alan kc.
Mem oc if fun.but will b better with 8series b0ard. 7xx b0ard quite hard.
But im sure u can do >1600 cl7 wit ur current setup.try l0wering d vdimm?

haha, okok.
just lower it to try core speed first.
then try cpu nb and ram.

eh...i mean lower d dram volt???

that's what i noticed too, most top up @ 16xx cas 7 (7-7-7), but could be d case i didn't try 7-8-7/7-9-7 thou...