How can i overclock my GTX 650?

[DopeShooter]

The card runs never higher than 47c Temp, so i want to overclock it till it reaches almost 80c 😀 i recently downloaded the EVGA Precision x 4.0 and i really don't know how to benefit from it. Also i have Gigabyte Guru OC II (My GPU is gigabyte) So please help!

 

[timarp000]

Slowly increase your GPU core clock speed but steps of 10Mhz untill the card runs too hot or becomes unstable...
Download Unigine Heaven Benchmark to stress test ur GPU...
http://unigine.com/products/heaven/

If artifacts are seen on the screen or the program hangs then ur card is unstable... Then reduce the clock speed buy steps of 5Mhz untill the card is stable...

Run Unigine Heaven Benchmark for atleast 1-2hrs and monitor temps using GPU-Z...

If you want you can tweak with the memory clock and power Target.

Hope this helps!

 

[BuRn1nG]

Clocked my Palit GTX 650 with EVGA soft by +146Mhz Core and +350Mhz RAM at 1.08V @1204/5700Mhz

 

[MasterJoao PT]

Clocked my GigaByte GTX 650 OC with GPU Clock 2000Mhz and Memory Clock 5350 Mhz (Default - GPU Clock 1111Mhz, Memory Clock - 5000Mhz)
But it doesnt shows any Improvement, please help.