Anyone overclocking cCO stepping 750-800mgz???

[frustrated2]

Is anyone having any luck with the new cCO stepping 750-800mgz processors?? I know that the cCO 700 work great and thought that maybe these would overclock great as well.

 

[RedRooster]

Exactly what I was going to ask, although I hear the 800s can't hit 133 too often, cc0 or not. I'm more interested in the 750 at this point, @133 it would be 1Ghz dead on, very nice.

 

[frustrated2]

Red that is what I am wondering. I have seen the 700 go beyond what the memory and the rest of the system will do unless you slow down the memory bus but what is the point to that kind of defeats your purpose I think.

 

[tyoung88]

I have a CCO 800 and have only been able to do a 112mhz bus = 996mhz. I'm using the default voltage of 1.7. At 133mhz bus the system won't even post. I haven't tried a higher voltage yet, but I'm not sure if even that would help.

PIII 800
PC133 RAM (2x128)
Creative Annihilator Pro

 

[Kishkumen]

I have a cC0 750*133=1GHz on an Asus CUSL2. Seems to work great going on a month now. However, I can't get much beyond 133 FSB. But I don't really care. My friend decided he would one-up me and bought an 800 but can't do much past 8*112=896 so I would stay away from the 800.

 

[KR]

tyoung -

Is this new math at work? I'm from the "old" school and 112 X 8 = 896 by the old math.

I'm running an 800E at 117MHZ X 8 for 936 MHZ and can also run OK at 124FSB X 8 for 992 but with air cooling I've kept it at the 936 MHZ speed since it only takes 1.7V core for that speed while the 992MHZ overclock needs 1.85V. My chip is a CBO stepping so I'm not expecting to see more than about 1 Gig without applying some active cooling. Still, going from a Celeron 300A/450 to PIII 800E/935 is still a major upgrade for under $200.

Happy Overclocking!

 

[compuwiz1]

The 700E at 1GHz I have been offering have all run fine at that, with no problems at all considering if you have good ram, such as Mosel rev 2., you're only overclocking the pci bus by 3MHz and that is not a problem. The 815 boards have a 1/2 AGP divisor, so agp speeds are not an issue at all. I've been testing on CUSL2's and all that will run 143-144MHz fsb have been 100% stable.
Personally, the yields have been better on the 700E, especially the new cC0 stepping.

A couple of them that I have sold are doing 1100MHz with just air cooling.

 

[BlueSkyzz]

compuwiz, you a retailer? How much are you selling the P3 700 cC0's for? Do you ship to Canada?

 

[compuwiz1]

BlueSkyzz, I don't discuss that here, however you can email me or PM me.

 

[Dill]

I have a retail cb0 P3 800 that I run at 1123 mhz ( peltier cooled of course) and will run at 1008 with the retail heatsink and fan..guess I got lucky and got a good one.

 

[Razzer]

Same here mine is running 1066 with air cooled Alpha. look at my specs below. V/core 1.80 125\125\41 sys is very stable run 3DMarks loop for 12 hours. temp is below.

 

[bonkers325]

700e cco is the bomb