Nvidia GT650M slow core clock

blair

New member
Hi,

Nvidia control panel reports the core clock as 405Mhz whilst GPU-Z reports it as 745Mhz is this a bug or is it really that slow?
 
Run something like a graphics benchmark at the same time cos it could be 405 is what it clocks down to when in 2d mode.
 
for some reason when i start up the laptop i get the full 745Mhz when runnin games but after a few mins it drops back down to 405Mhz and gives crappy FPS
 
all GPU's ajust there clocks depending on load

my 560ti says 350mhz sometimes even tho i know that it's oc'ed to 944mhz

but why its giving you crap FPS i don't know???
 
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