On the last page we covered how overclocking on the ZOTAC GTX 680 works using the PrecisionX tool but what was our maximum overclock on this card?
Stock 3D Mark
By maxing out the power target slider we found our stable core offset was +153MHz with memory offset of +540MHz, This allowed our card to peak at 1264MHz core with full stability and memory hit 1772MHz (or 3544/7088MHz depending on the calculation used). This gave us a 3DMark Extreme profile score of 3650, 500 points better than the reference settings.
PowerColor offer their own branded version of the liquid cooled R9 295 X2… and now for those who want a similar level of framerate they have their air cooled dual core R9 290X with Devil 13 branding. Today we take a look at this R9 290X2 to see what Powercolor can do with their custom design card in a selection of games including Battlefield 4 and GRID Autosport at 4K resolution.