I have a radeon hd 7970 gigbyte edition 1000mhz GPU clock factory oc
when i raise it to 1100mhz its fine even 1120 will work to
but if i go past that when i boot a game it will crash then close and windows will tell me my graphics adapter has gone unresponsive then has been recovered and everthing gos back to normal
if i raise i just a little bit above that it will some times take a good period of time then crash and say the same message
in the windows tray
iam useing CCC to oc it
CCC says i can take it to 1200clocks
i can take my memory clock all the way up to 1650 oc and it is just fine its base clock is 1375
is there maybe a problem with voltage
heres my computer specs incase its other hardware holding me back
Mother board mpower z77 1155
ram G.skill 1600 2 sticks of 4 total 8gbs
drive 500gb harddrive 7200rpm
power supply CX600 600watt corsiar
CPU core i5 3570k
I use MSI one click bios i can tweak the GPU voltage from there it sugests i don't surpass 1.4v
the tempature of the card dosen't surepass 60 to 65 degrees on full load like guildwars 2 bf3
and will go as low as around 40 on idle
if i got another 7970 oc gigbyte
and used crossfire would i see a performace boost even though i can't surpass 1100mhz
when i raise it to 1100mhz its fine even 1120 will work to
but if i go past that when i boot a game it will crash then close and windows will tell me my graphics adapter has gone unresponsive then has been recovered and everthing gos back to normal
if i raise i just a little bit above that it will some times take a good period of time then crash and say the same message
in the windows tray
iam useing CCC to oc it
CCC says i can take it to 1200clocks
i can take my memory clock all the way up to 1650 oc and it is just fine its base clock is 1375
is there maybe a problem with voltage
heres my computer specs incase its other hardware holding me back
Mother board mpower z77 1155
ram G.skill 1600 2 sticks of 4 total 8gbs
drive 500gb harddrive 7200rpm
power supply CX600 600watt corsiar
CPU core i5 3570k
I use MSI one click bios i can tweak the GPU voltage from there it sugests i don't surpass 1.4v
the tempature of the card dosen't surepass 60 to 65 degrees on full load like guildwars 2 bf3
and will go as low as around 40 on idle
if i got another 7970 oc gigbyte
and used crossfire would i see a performace boost even though i can't surpass 1100mhz