Overclocking Sapphire Radeon HD6570

vaibhav23

In the zone
I have been trying to overclock my 6570 but neither does Afterburner nor AMD overdrive allow me to increase clock speed more than 675 MHz.I have read online that people have been able to overclock it till 830 Mhz.
In afterburner I have unlocked core voltage but it is not getting unlocked.Please help
*i.imgur.com/xRkhc.png?1
*i.imgur.com/bqec5.jpg
 

topgear

Super Moderator
Staff member
HD6570 does not support volt tweaking - so you have to OC the GPu based on stock volts - use Sapphire Trixx to do this.
 

d6bmg

BMG ftw!!
Overclocking 6540?
I would suggest you to avoid it.


Avoid reading this post. Sorry.
 
Last edited:
OP
vaibhav23

vaibhav23

In the zone
thanks topgear
@d6bmg I am just overclocking because I am writing a review.So wanted to see how much it can be overclocked.I will not be doing extreme overclocking.Just a small amount and then check how much is the temperature and what is the FPS gain.:mrgreen:
 

topgear

Super Moderator
Staff member
^^ the temps won't increase much as there's no way you can play with the volts - only difference it can make is in game performance and benchmarks.
 
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