https://bugs.winehq.org/show_bug.cgi?id=46471
--- Comment #6 from Hans Leidekker hans@meelstraat.net --- (In reply to noabody from comment #5)
Those options don't seem to affect the problem. K10 has PNI "Prescott New Instructions" which, apparently, is an alias for SSE3.
You'd need SSSE3, not SSE3. Apparently the K10 processor family predates SSSE3, so there's no way around the bug in GnuTLS I'm afraid.