From: http://forum.aquacomputer.de/wasserk-hlung/98421-ank-ndigung-aquagrafx-gtx-580/
Looks like the board is different enough from a GTX480 (memory slightly higher, couple of different screw holes, and some missing mosfets, to require a rework of the GTX480 blocks to fit.
Unless you have a core only block like the MCW80



Looks like the board is different enough from a GTX480 (memory slightly higher, couple of different screw holes, and some missing mosfets, to require a rework of the GTX480 blocks to fit.
Unless you have a core only block like the MCW80