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Higher multi or bus speed for my 955. - Page 2

post #11 of 22
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Here are the results so far.
http://valid.canardpc.com/show_oc.php?id=1684503
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Fear The Badger
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post #12 of 22
Is that fully stable at 1.368v? You have a golden chip if that is so.
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post #13 of 22
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Yer it certainly is. I ran the blend test overnight for over 9 hours so it should be stable.
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Fear The Badger
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post #14 of 22
To me for gaming a simple multiplier increase will suffice...but if u are doing benchmarks and all of these things where u want maximum output...tuning with the FSB is the way to go.
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post #15 of 22
Quote:
Originally Posted by amd-dude View Post
To me for gaming a simple multiplier increase will suffice...but if u are doing benchmarks and all of these things where u want maximum output...tuning with the FSB is the way to go.
What this guy said.
You won't notice the difference in day-to-day applications.
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post #16 of 22
There's no need to raise the FSB at all. Unless you want NB speeds like 2700Mhz or 2900Mhz. And i wouldn't overclock ram on amd chips, but rather lower it's timings at stock speeds.

For cpu speed, multi vs fsb doesn't really change anything. At most you could run it at 1 voltage bump lower or raise 50Mhz ...
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post #17 of 22
Quote:
Originally Posted by scyy View Post
Get the max of your ram speed through the reference clock and than use the multiplier.
This. I run 223 *17.5(CPU), *12(CPUNB), and *8 (RAM)
 
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post #18 of 22
You will want to get your FSB and NB as high as they can go! The two main bottlenecks on AMD systems are the FSB and NB. Even @ 320FSB and 3.2Ghz NB with my RAM @ 1707 6-8-7-22 1T I still have the bottleneck.

For those that say you dont need to raise the FSB you are flat out incorrect. By l;eaving the FSB @ 200 you have a throughput bottleneck. Still dont believe me fine, download Maxxmem and run it. Then raise your FSB and NB(keeping your ore speed ~ the same and run it again. Bet your score went up.

Quote:
Originally Posted by Oranuro View Post
What this guy said.
You won't notice the difference in day-to-day applications.
This is not true. You will notice load time reducing quite a bit.

Hers a little food for thought.

Edited by eclipseaudio4 - 2/28/11 at 3:25pm
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post #19 of 22
mmmmm 3200Mhz NB goodness
I actually notice that the timings aren't too much better than mine.... makes me want to try for 3.2Ghz NB all of a sudden to pass that 11GB/s mark but I know my board can't do that, sadly

Pretty high voltage for 4Ghz considering your 1055T is a 95W by the way
post #20 of 22
Guys an Girls who referred to the reference clock as a FSB. AMD does NOT use a Front Side Bus so can we please stop calling it that. Thank You.

Using the reference clock.


Using the multi.


Not much of a test but I tried to keep things as close as possible.
Edited by robbo2 - 2/28/11 at 9:02pm
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