R7 260x overclock issues, locked core voltage?

maskills24

Honorable
Jun 15, 2012
114
0
10,680
Hey guys im running into some issues when i was trying to overclock my xfx r7 260x. when i opened up msi afterburner (after doing all the nessisary things to have unofficial overclock limits enabled) and to my surprise the core clock tab was grayed out. yet the core clock, memory clock and power limit are still able to be messed with. Im just really confused because someone had overclocked this card here https://docs.google.com/spreadsheet/ccc?key=0Al4AReUTy6OsdFBJRWJwTTBIRE1OQlZrSmhFYlVVa2c#gid=0 Just hit Ctrl+F and type "260x" and you will see he had a successful overclock. Does anyone have the same issue with this card, or can anyone sugest some overclock settings that work with the voltage being locked?