Snimi nove drivere, ako ne radi nosi je nazad na rma. Inace neznam koja je ovo verzija koju ti imas ali po webu je base 1046 a boost 1084 mhz
za model od 4 gb tako da provjeri gdje je zapelo . Takoder : "
Based on the GTX 770 design paired up with a custom cooling solution, the new GTX 770 Phantom graphics card works at higher clocks, 1150MHz base and 1202MHz Boost GPU clocks to be precise. In contrast, the reference clocks are 1046MHz base and 1085MHz Boost."