SandyBridge 2D madness - let's tweak for the best 1m, 32m, pifast and wprime!

[Afrokalle]

I think that's a bit too fast for a windows that is not tweaked. I ran it on my pi windows and ~6min 44/43s without CDT and 6min 40s with CDT.
Hadn't a run with 6min 39s yet - but testing 7-10-7 now (what constantly fails due to me beeing a vccsa-:banana::banana::banana::banana::banana: )

But you are running 8-10-8-30 and from my testing (not with Sandy) trcd and trfc will give u a nice little boost...

So if you can do 6.43min with 8-10-8-30 i think 6.39min should be possible with 7-8-7-21

Ok it is your PI Windows but as i said i'm sure Dinos Windows also always a bit tweaked