Originally Posted by MarlowXim
Nice score I was thinking of picking this card up the MSI R9-280x and putting it under water as well. Can you check GPUTool and do an artifact fact test by doing "Test for Stability" and see if you get any artifacts after 10 mins or so, since your running yours at 1.3v at 1225 MHZ core. Although are both cards MSI 280x?
Nice little test. I ran it and had to back the clocks all the way down to 1200Mhz to stop the artifacts.
Both cards at MSI 280x the serial numbers are identical accept for the last number ;-)
Vdroop on these cards are there. I am seeing max voltages at 1.277 not 1.3 I could probably set vcore to 1.320 and still be safe 24/7 (max out around 1.3)
EDIT* Changed volts to 1.325 and was only able to get another 5mhz out of the cards without artifacts. So I just settled for 1200mhz at 1.3
Edited by BackwoodsNC - 11/1/13 at 4:21am