There is a strange problem I've encountered with my G-Blade(using with BFGM 4.3.0 through MultiMiner) , when I use MulltiMiner, I get hashrate displayed as 5.45mH/s in MM window(at bottom right), but when I manually launch the miner in MM I'm getting hashrate around 4.88-5.1mH/s(rarely!)!  Moreover, when I launch the BFGM through a .bat file with the exact same set of commands, I'm hardly able to get 2.5-3.8mH/s!! 

So which one is  displaying the correct local hashrate? I'm totally confused! MM, the manual miner launched in MM or the miner that's  independently launched?? Please help. 

Thanks

P.S. My miners clock value is set to 800. I'm trying to achieve the best possible hashrate through these blades.  Any proper help/suggestion is very much appreciated. Thank you.