GTX 780 Ti Overclock

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Littlesackninja

Littlesackninja

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Jun 15, 2014
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Card:
Evga GTX 780 Ti Sc w/Acx Cooler

Hi, I just overclocked my 780 Ti's Clock speed and memory,
I managed to get +100mhz on the core and +160mhz on the memory without upping the voltage.
Any more than this and Gpu Z says the voltage and power are limiting it back and it has crashing and artifacting on Valley, This is also with a 106% power limit and the temps get up to 75c once doing 1 benchmark on Valley. (I used AB)

Is this a good overclock without changing voltage?

Also is there a way i can increase power limit over 106%?
 
Solution
Tradesman1
Looks good, these cards are pre OCed so won't have a alot of extra headroom in them, EVGA bins the GPUs to put into the different cards they offer with pre-OC
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Littlesackninja

Littlesackninja

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Jun 15, 2014
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Thanks, One quick question, I ran Firestrike: http://www.3dmark.com/fs/2825145 and it says my result is better than a Titan and 4770k, but i recently watched a video from oc3d, http://youtu.be/FdzAczgTztA?t=11m22s And on his results section at 11:22 It says his 780 Ti's got 10048+ on firestrike, considerabley more than my results. I also ran cloud gate and the result was much lower than oc3ds, Is it because of his processor in the Physics section?
 
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D

dominirican3351

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May 10, 2014
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He might have his card liquid cooled to get more of an oc but 10048-9724=324. Thats not that big of a difference in real world that might if you're lucky give you 2fps. I prefer to never worry about synthetic benchmarks because I use my cards to game and 2fps to me doesn't matter
 
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