drogar3 Posted October 31, 2013 Share Posted October 31, 2013 I have gtx 780 ASIC 72,7 quality and cannot go ower 1190MHZ if my cpu i7 3820 overclocked on 4,3Ghz. But when my CPU on stock 3,6Mhz i can go 1202Mhz and 1.2Volt. Im disapointed with my oc potentional. Use stock bios 3a. I have 1100W PSU and use 1 card. Quote Link to comment Share on other sites More sharing options...
Vlada011 Posted November 2, 2013 Share Posted November 2, 2013 I have EVGA 780 Classified ACX and my memory is OC very bad.It's only good thing because card boost over 1130MHz. Disapointed too with different batches. I never both something in life where best possible card series have different memory inside.Yes I know many manufacturer install in cheaper and stock models some kind of hardware and memory and in expensive models something other, better.That's OK, but one group in highest class to get one and other group something other, I never saw that in life before this and for me that is disgusting move even if 2-3 weeks no shipment until new memory arrived. Quote Link to comment Share on other sites More sharing options...
drogar3 Posted November 3, 2013 Author Share Posted November 3, 2013 And i am goin to Austria, buying Evga gtx 780 acx full of hope, and now to low oveerclocking banchmark. 1900- max 1202 gpu. Mem not testet yet. I think maybe i sold evga and buy msi lighting 780..Good luck ! Quote Link to comment Share on other sites More sharing options...
dyscreet Posted November 6, 2013 Share Posted November 6, 2013 I'm still working on getting a stable OC on the 780 SC ACX I just got in, but so far I'm really enjoying the card. I came from 1 7950 and it's a big time performance boost, I scored almost 1k above stock Titan on Firestrike Extreme. Quote Link to comment Share on other sites More sharing options...
drogar3 Posted November 7, 2013 Author Share Posted November 7, 2013 Maybe i have to old bios, and this is resulting lower gpu overclocking. Motherboard is msi x79a gd65 8d bios 1.8 Quote Link to comment Share on other sites More sharing options...
throwaway Posted November 11, 2013 Share Posted November 11, 2013 If your GPU OC is affected by your CPU OC, you're probably being affected by some sort of vdroop somewhere. You might want to tweak mobo voltages a bit. My first run 780 GTX SC ACX runs at 1210 stable when I have my 2500K overclocked to 4.2Ghz Quote Link to comment Share on other sites More sharing options...
drogar3 Posted November 12, 2013 Author Share Posted November 12, 2013 If your GPU OC is affected by your CPU OC, you're probably being affected by some sort of vdroop somewhere. You might want to tweak mobo voltages a bit. My first run 780 GTX SC ACX runs at 1210 stable when I have my 2500K overclocked to 4.2GhzWhich bios you have for yours ACX ? Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.