Need more voltage?

[Guest]

Ok so im currently trying to overclock my old gtx 670 and the stress test is going very well so far.

Temperature has not gone above 70 degress Celsius but its quite loud (stock cooler) but nothing i cant stand.

 

GPU-Z results

CPU clock: 1115Mhz              Default: 915Mhz

Memory Clock: 1552Mhz       Default: 1502Mhz

 

Msi afterburner results real-time

Core clock:  ~1032Mhz

Memory Clock: 3105Mhz

 

Questions:

1. Power is hanging around 98%-100% is that good or bad?

2. Powerlimit dips often between 0 and 1 should i be worried?

3. Do i need more voltage? The core clock is diffrent in msi afterburner then i gpu-z or am i pushing to hard? (Current voltage is 12mV above default and I had stability issues with the stress test earlier that is why i turned up voltage).

 

This is my first overclocking but i have some basic info and im gonna be uppgrading soon and ditching this gpu anyways so i just wanted to see how much i could push it. 

[blackadder]

1. Good, invrease to 110 in you can

2.also good so it doesn't waste power.

You need more voltage when the oc fails but temps are good.

At some time it wont oc for love or money, back it up just a tad and lets the good times roll.

[Guest]

Ok thanks for the quick response

[Guest]

Another question i increased the voltage to +75 cause i didnt see any diffrence in clock speed and now it suddenly runs at default speed (915Mhz)...?

 

And when i changed it back to +12mV i get 1032Mhz again...?

[Guest]

Im not getting more then 1045Mhz is it factory locked?

[blackadder]

Im not getting more then 1045Mhz is it factory locked?

i guess so, thats strange, never had a 670,they did start lock volts back then but, it normally just maxes out. I would just leave it at the highest stable clock speed you get.