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8800GTS (G92) OCing (840/2248/2098), experimentation/thoughts - Page 5

post #41 of 48
Thread Starter 
Broke 17.5K

3.95ghz Q6700 8800GTS G92 840/2248/2098 + 175.16 WHQL 17,574

SM2 -> 7432
SM3 -> 6963
CPU -> 6227



My 8800gts's core and shader are at their max... But I think the memory may yet yield a few more mhz! If I had better cooling I'd give the CPU a little more V, but that's as much as I'm willing to give her. Perhaps the instability at 4.0ghz is too little voltage for the NB(1.35), since I'm on the 1066 strap and at 400mhz FSB? In any case I think I may have overvolted vCORE a little more than necessary on the last run. More tweaking to come... Though I'm guessing 18K with my current cooling is unattainable.
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Calculon Ω
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post #42 of 48
Nice! I am following this closely.

I just got my BFG 8800GTS and I am slowly inching forward with the clocks. 750/1700/2000 e6750 @ 3.5, 3dMark 06 13,788

I can't go any further with my CPU, Memory craps out in OCCT after 3min if I go higher( The new mem I got does the same @ 875) I will push harder when I get my new DFI board!
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post #43 of 48
Quote:
Originally Posted by MasterKromm View Post
Broke 17.5K

3.95ghz Q6700 8800GTS G92 840/2248/2098 + 175.16 WHQL 17,574

SM2 -> 7432
SM3 -> 6963
CPU -> 6227



My 8800gts's core and shader are at their max... But I think the memory may yet yield a few more mhz! If I had better cooling I'd give the CPU a little more V, but that's as much as I'm willing to give her. Perhaps the instability at 4.0ghz is too little voltage for the NB(1.35), since I'm on the 1066 strap and at 400mhz FSB? In any case I think I may have overvolted vCORE a little more than necessary on the last run. More tweaking to come... Though I'm guessing 18K with my current cooling is unattainable.
Awesome Bro!!!! Wish I could get my GTS that high
    
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post #44 of 48
My GTS stops at about 840 as well. Good to see that you're able to get that high on stock cooling though.
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post #45 of 48
Quote:
Originally Posted by Daemonix View Post
My GTS stops at about 840 as well. Good to see that you're able to get that high on stock cooling though.
What drivers are you 840 guys using?

I am using the latest 175.16
    
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SanDisk Extreme SSD 240 GB SATA 6.0 Gb-s 2.5-In... Sony NEC DVD-RW Corsair H100 Push Pull $90 Windows 7 Home Premium 
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post #46 of 48
What are you guys using to boost the fan speed. ntune doesn't seem to want to play nice with Vista 64.
 
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post #47 of 48
Thread Starter 
Quote:
Originally Posted by Pibbz View Post
What are you guys using to boost the fan speed. ntune doesn't seem to want to play nice with Vista 64.
nTune blows chunks, that's the problem...

http://downloads.guru3d.com/download.php?det=163

^Rivatuner v2.09 supports 64bit Vista, best program for OCn and tweaking GPUs out there.

In fact, I made a very simple guide a while back to creating a fan profile, launcher and schedule with rivatuner. -Found Here-
Calculon Ω
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Calculon Ω
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post #48 of 48
Wow... Mine won't go above 765core/1056mem

i hate you

sli might be holding me back, i guess...
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