i rencently upgraded my graphics card from a 6450 to a 6870 and have it overclocked to 1ghz.
my main game was minecraft because it was all i could play. i was at 100 fps with my 6450 and now i am at 50 fps with my 6870. i also am i youtuber and i make minecraft videos. i could record a 70 fps with my 6450 and now it is at 10 when i record
i also noticed that when i play minecraft, my gpu observer says i am at 300mhz/ 300mhz for core clock and mem clock. why am i not at 1000/1150? is there a setting i need to change or is there something i need to do?
Thats a strange problem that your GPU doesn't relise it needs to be under load, that's why its not increasing the clock an mem speed, Try turning v-sync off in game if it has the option, update your GPU drivers, also what program did you use to overclock?