Phenom II x4 940 BE Questions
Last response: in Overclocking
As of now I'm running my phenom 940 at 3.4 Ghz with 1.375v and it seems pretty stable, But when I bump it up to 3.5ghz it crashes on prime95 (small FFT's test) within 15 minutes, even bumped up at 1.3875v it will fail.
-I read that I should be able to get 3.5 stable with only 1.36-1.375v. I havn't tried bumping up the volts any higher, anyone else needing over 1.38v to get a stable 3.5 on this processor? BTW my temps right now are 45c load with prime95 and they were going only 51c (with the 3.5ghz@1.3875v) when it crashed.
Cool N' quiet disabled, Spread spectrum disabled.
AMD phenom ii x4 940BE, Xigmatek balder
corsair 750TX PSU
biostar 790gx A2+
2x adata 2gb ram DDR2 800 it is on auto, but it shows the correct default timings in CPU-Z
HD 4850
-I read that I should be able to get 3.5 stable with only 1.36-1.375v. I havn't tried bumping up the volts any higher, anyone else needing over 1.38v to get a stable 3.5 on this processor? BTW my temps right now are 45c load with prime95 and they were going only 51c (with the 3.5ghz@1.3875v) when it crashed.
Cool N' quiet disabled, Spread spectrum disabled.
AMD phenom ii x4 940BE, Xigmatek balder
corsair 750TX PSU
biostar 790gx A2+
2x adata 2gb ram DDR2 800 it is on auto, but it shows the correct default timings in CPU-Z
HD 4850
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RAM is at 1:2 5-5-5-18,command rate =2T, Bank cycle time =24. ( 5-5-5-18-24 )
1. Try set memory configuration : 5-6-6-20-25, increase Voltage RAM / VDIM
2. if 1 not working go down ratio RAM
may be u must read how does overclock RAM :
http://www.ehow.com/how_5476234_overclock-ddr-memory.ht...
http://en.wikipedia.org/wiki/DDR2_SDRAM
1. Try set memory configuration : 5-6-6-20-25, increase Voltage RAM / VDIM
2. if 1 not working go down ratio RAM
may be u must read how does overclock RAM :
http://www.ehow.com/how_5476234_overclock-ddr-memory.ht...
http://en.wikipedia.org/wiki/DDR2_SDRAM
dokk2 says: a guesstimate I would think that maybe your mobo does not like to overclock
you need read in : http://www.biostar.com.tw/app/en/mb/index.php
you need read in : http://www.biostar.com.tw/app/en/mb/index.php
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