I've got some MSI cards and the win10 drivers seemed to have chewed up the (just a guess) 32-bit bus running claymore, the cards still run under ubuntu in pure 64bit mode. These cards even have samsung memory and MSI still fucked the dog.
this doesn't even make sense.
Funky artifacts including jagged black triangles on screen when running under windows drivers with claymore accessing the card in 32 bit mode. The card started doing this after running for a week.
vs.
Everything working OK with linux drivers while accessing the card in 64 bit only mode.