| wish my overclocked to 3Ghz Phenom 9950 | | | | is 1.4125, I I almost find stability has 3.20GHz with |
| Black Edition, I read the overclocking guides but I | | | | FSB 200 and X16 multiplier and Vcore 1.4500 but |
| want a little help. I had overclocked the same to | | | | after 30-40 min of OCCT crash. I try everything |
| 3Ghz and above that there were some system | | | | kind of Vcore, I hit the FSB without adjusting |
| issue. I had managed to set up a 3Ghz but | | | | surpassed 205 but nothing works and I looked up |
| windows crashes at startup so I mounted a little | | | | X17.5 but very unstable. I do not know what to |
| vcore but without result. The board which I am | | | | do. I have a 500W PSU and 4GB Ram G-Skill |
| using is XFX nForce 750a. Need some help here. | | | | PC6400 2x HD4850 Crossfire. |
| Overclocking Phenom 9950 BE on XFX nForce | | | | In my case the 20% overclocking is not negligible. |
| 750a | | | | I even think that I should not have done far from |
| If you really want help for the same here are | | | | a limit on these processors. So here you must |
| some basic help. First desync the ram if FSB is | | | | first get yourself sure about the overclocking |
| too high. You can then increases voltage which | | | | stability. Regarding the potential of overclocking of |
| can be Vcore and ram. Increases the multiplier | | | | Phenom they are not so stable. I had found them |
| instead of increasing the FSB as Black Edition. | | | | very unstable as compare to the Intel processors. |
| Normally there is nothing complicated. Increase the | | | | With a Phenom 9950 overclocked on 20% in two |
| voltage, to maximum vcore 1.3v ram. I had | | | | 4850 crossfire arrive by calculating a total |
| tested the same and it works well. | | | | consumption of about 500 watts. |
| Overclocking Phenom 9950 BE on XFX nForce | | | | Yes full first try to overclock in bios which is |
| 750a | | | | better now because overdrive with overdrive |
| You must try out some proper tool for the same. | | | | overclock in windows while in the bios still |
| It is necessary that yoru RAM voltage must be | | | | overclocked. It is on that if your 790 chipset then |
| proper. To find the limit of the FSB you can try | | | | you should be able to amend pac46 said, it's just |
| to first raise the voltage a little and then more | | | | that your BIOS is on AUTO. I am quiet sure that |
| higher. And then you calculate the multiplier coef | | | | you can reach 3400 mhz and 3500 mhz pt |
| and you try to not exceed the FSB limit but | | | | 1000MHz almost over that by it. I had clocked the |
| increase the coef, keeping the voltage in a bit | | | | same and it worked well. |
| control. There it works. I am using MSI | | | | This time my cpu is set to 3300mhz heated to |
| Afterburner, Prime 95 and OCCT tool for the | | | | 54 degrees and I just finished playing crysis has |
| same. | | | | the motherboard heats to 34 degrees and my |
| Overclocking Phenom 9950 BE on XFX nForce | | | | CPU fan running at 2700 rpm. Even at 2700 rpm |
| 750a | | | | it is very quiet. Smartdoctor Asus tool tells me |
| Re: Overclocking Phenom 9950 BE on XFX nForce | | | | that my video card is heated to 50 degrees and |
| 750a | | | | the fan runs at 50% capacity of overclocking. |
| I have a Phenom 9950 BE for one month now | | | | The only hick is that draws from the AC current. |
| and I had several occasions to spend a long time | | | | At full capacity my power supply that I had last |
| trying to overclock but I seriously ceiling to 3.10 | | | | week was a 750W Ultra AC and planted in |
| GHz with FSB 200 and multiplier X15.5 and Vcore | | | | games. |