JCE GPU is on Win64 only.
I don't know if i'll release a Linux version. On CPU version, linux users are like 5% of total, not good to be motivated. And Linux miners are a lot more rare than Windows ones.
For the same reason, there will be no Win32 version.
In castxmr and xmr-stak (intensity 1932 double threads) I get around 13800-13900 h/s.
In JCE (intensity 1920) got 14300-14400 h/s. So a little bit better than those.
Dunno about SRB. Probably gonna be same results as cast and stak.
All this hashrate is what the mining software has reported.
So I beat Cast

woow, i didn't even do it on purpose

JCE reports exact instant hashrate with no tweak, at 0.01 precision. And bad shares are reported, never hidden.