Overclock PIII 850Mhz/100Mhz with ASUS Cusl2-C/133Mhz FSB

D

Dr. MASS

New Member
#1
Overclock PIII 850Mhz/100Mhz with ASUS Cusl2-C/133Mhz FSB options ?

Give the options for best overclock this board !

Run in 133 Mhz instead of 100 Mhz and get 1130 Mhz ?


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AMD 1000 Mhz, 256MB
Dual Celeron [email protected], 384MB
P2 350Mhz, 192MB
P-100Mhz, 48MB
P-90Mhz, 16MB
P-75Mhz, 40MB
486Dx2/66Mhz, 36MB
386/??Mhz, ??MB
 
K

Kroblanx

New Member
#2
I think hitting 133 FSB with a P3 850 will be too optimistic a target. The current P3 core maxes out at abt 1 Ghz so getting 133 Mhz FSB is improbable...You may be able to hit this FSB with a lower speed P3 like a P3 700e or 750...I suggest a P3 700 since you could hit 140+ FSB with it and your mobo.

If you insist on a P3 850, you will need to use better than air cooling ( a peltier or water cooler) to hit 133 Mhz FSB.

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"Why can't we all just get along??"
 
D

Dr. MASS

New Member
#3
Whatabout, raise the 5.0 * 1,7 * 100Mhz = 850 Mhz
and change it to like 5.5 x 1.7 * 100 = 935 Mhz ?


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AMD 1000 Mhz, 256MB
Dual Celeron [email protected], 384MB
P2 350Mhz, 192MB
P-100Mhz, 48MB
P-90Mhz, 16MB
P-75Mhz, 40MB
486Dx2/66Mhz, 36MB
386/??Mhz, ??MB
 
A

a13antichrist

New Member
#4
I don't know what you think the 1.7 is supposed to be but the 850 is on an 8.5 multiplier & you can't change that in Intel chips.

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Be aware that a halo has to fall only a few inches to be a noose.
 
D

Dr. MASS

New Member
#5
ahhhh... k I´m speaking for a friend...
whatabout 8.5 * 113 = 960 Mhz or something then ?



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AMD ???? Mhz, 512MB
Dual Celeron [email protected], 512´MB
P2 350Mhz, 192MB
P-100Mhz, 48MB
P-90Mhz, 16MB
P-75Mhz, 40MB
486Dx2/66Mhz, 36MB
386/??Mhz, ??MB
 
K

Kroblanx

New Member
#6
Yah. 113 FSB will be possible with a P3-850 and a CUSL2-C...However, system performance will be much higher if you can hit higher FSBs...That's why I'm suggesting getting a P3 with a lower multiplier (P3 700-800) so that you could hit 133+ FSBs. Running at higher FSBs will result in greater memory performance which has a very large positive impact on overall system performance.

But if your friend already has a P3-850, then he has to content himself to running at lower FSBs...

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"Why can't we all just get along??"
 
T

Tomschaft

New Member
#7
Just tryout whatever fsb you want, if it posts in to windows, run 3dmark and q3 for a bit. If it crashes, raise the voltage, or knock the fsb down a little. Its going to be trial and error to see what fsb you can hit.
 
S

stano

New Member
#8
I've had success at booting and running an 850 at 994. Try the 117 bus speed. With good
cooling I have had it at 1054 mhz with the 124fsb.
Its all a matter of luck if you can get more
than 900 or so with the 850. Some people can't break 950 while others have up tp 1100
and beyond.