Tutorial how to Voltmod ati 5570

[Lacko123]

Ok so i am the owner of the ati saphire 5570 512mb Gddr5 graphic card. and i have look everywhere for voltmoding and i didnt found. only for ddr3 memory.

So after resarch i have found thet 5670 and 5570 have same regulators for gpu and i use thet.

i raise the vcore from 1.1v to 1.4v and i have OC the gpu over 1200mhz from stock 650mhz. But i need better cooling :)

so here is the pic of what resitor you must shade with grafite pencile
http://img232.imageshack.us/img232/3679/s6303495.jpg

i will leater picture the points where to mesure voltage becouse there is no softwere reading options.
Here is my validation http://www.techpowerup.com/gpuz/ucaa3/

Sry on bad english

[Lacko123]

Ok here is cool mod i put the old 478socket cpu cooler what i found and temperatures are drop from 44 idle and 56load. to 36 idle. and load 45 oc on 900mhz..

here are the pic
http://imageshack.us/photo/my-images/835/16092011748.jpg/

http://imageshack.us/photo/my-images/854/16092011746.jpg/

http://imageshack.us/photo/my-images/191/16092011745.jpg/

Now i can stable rise the voltages :D

[krag]

Wow, nice job bro! So you are saying that you installed a Intel 478 HSF on your GPU? What did you use to hold it down? Arctic Silver ceramic adhesive?

[Lacko123]

just ordinary screws XD its a very nice but i need something better. i have broken 8800gts from my friends and if he gives to me i will put the cooling from 8800gts..