Originally Posted by tha d0ctor
awesome man I can't wait for another card to do the whole cap thing to reguate voltage and get a successful OCP/OVP mod too. How are the temps with the stock cooler or do you have any after market coolers around to give it a test? I was thinking you could possibly DICE cool it if the crd wouldn't cold bug but I'm not really too keen on the resistance of G92's to the cold.
What time of memory chips do you have on that, 2.01 seems stock for the memory voltage (correct me if I'm wrong), unless they undervolt that series.
I say once you get that card running through some benchys, reset some records and then do a little OVP mod and run that baby into the ground
So far, I have no need for OCP mod..I can push well into 1070mhz core speed without more voltage than 1.382..the main issue I was having was OCP hitting below 1.4v range, due to core speeds and 'in-rush' current to feed the mosfets. Adding caps to the input phase will help buffer the changes in vcore the mosfets are dealing with under load...and the inductors will help to slow the in-rush current which feeds them. I am confident I can run 1.1ghz core now without OCP mod
. As for mem..I typo'd..I have them set at 2.098v idle..and load at 1164mhz voltage is only drooping to 2.097v. I will put more voltage on the IC's once the GPU is frozen...mem can run 1230mhz with 2.14v easy.
I have only run the GPU once on LN2..cold bug was ~ -160c ..but that was before capping+inductors..so voltage stability kept me from hitting higher clocks
All I need to make a clean sweep on hwbot is an i5 or i7 ...this GS is a monster..last time I checked, my highest submitted speed with it was over 130mhz faster than 2nd place.
..that was last year..hehehe'