Hi there,
I am looking for some very specific help with my newly OC'ed Pentium M laptop.
I upgraded my Toshiba satellite pro M40 from a 1.4Ghz celeron to a 1.8Ghz pentium m 755 (both were 400Mhz FSB) and that went really well.
I later got a hold of a 1.73Ghz 740. This uses the 533Mhz FSB. I figured I would try it out and see if it improved the RAM speed to help my **** integrated Radeon Xpress 200m, and to my surprise it worked a treat.
Performance jumped about 33% as one would expect from raising the FSB.
Recently I read about the pin-mod OC that can be done to set the FSB to 533 even on a 400Mhz CPU.
Last night I did that, swapping in the older 1.8 m755 to achieve a result of 2.39GHz which is currently running stable.
My problem is that now the GPU has started running 33% less again than when the 1.73 true 533 Mhz fsb processor is in.
What the hell is going on. In 3dmark03 I checked the system details and it says that my external clock is still 100Mhz even though CPU-Z says I am running at 133mhz FSB.
Eh?
I really want to keep the 1.8 running at 2.39, but my 3dmark has dropped so much (986 to 768)i am seriously considering just using the other one that gets more FPS.
Is there any way to change the external clock to 133?
I know this is a long shot but I think if I am going to find an answer its here.
Thanks in advance.
I am looking for some very specific help with my newly OC'ed Pentium M laptop.
I upgraded my Toshiba satellite pro M40 from a 1.4Ghz celeron to a 1.8Ghz pentium m 755 (both were 400Mhz FSB) and that went really well.
I later got a hold of a 1.73Ghz 740. This uses the 533Mhz FSB. I figured I would try it out and see if it improved the RAM speed to help my **** integrated Radeon Xpress 200m, and to my surprise it worked a treat.
Performance jumped about 33% as one would expect from raising the FSB.
Recently I read about the pin-mod OC that can be done to set the FSB to 533 even on a 400Mhz CPU.
Last night I did that, swapping in the older 1.8 m755 to achieve a result of 2.39GHz which is currently running stable.
My problem is that now the GPU has started running 33% less again than when the 1.73 true 533 Mhz fsb processor is in.
What the hell is going on. In 3dmark03 I checked the system details and it says that my external clock is still 100Mhz even though CPU-Z says I am running at 133mhz FSB.
Eh?
I really want to keep the 1.8 running at 2.39, but my 3dmark has dropped so much (986 to 768)i am seriously considering just using the other one that gets more FPS.
Is there any way to change the external clock to 133?
I know this is a long shot but I think if I am going to find an answer its here.
Thanks in advance.