new version compatible with low vram device:
https://mega.co.nz/#!cEMAja7S!TtFipbqNKZ4Mf0f7I6Fgx3bKVpOLXJOwbCK0JJZr5R0

It should be equivalent or even slightly better also the standard 750ti.
I decreased the number of thread on deepcoin, it should decrease a bit screen lag (might impact the perf though... )