4 Instruction tables - Agner Fog

Nano 3000
Other
LDMXCSR m32 31
STMXCSR m32 13
FXSAVE m4096 97
FXRSTOR m4096 201
VIA-specific instructions
Instruction Conditions Clock cycles, approximately
XSTORE Data available 160-400 clock giving 8 bytes
XSTORE No data available 50-80 clock giving 0 bytes
REP XSTORE Quality factor = 0 1300 clock per 8 bytes
REP XSTORE Quality factor > 0 5455 clock per 8 bytes
REP XCRYPTECB 128 bits key 15 clock per 16 bytes
REP XCRYPTECB 192 bits key 17 clock per 16 bytes
REP XCRYPTECB 256 bits key 18 clock per 16 bytes
REP XCRYPTCBC 128 bits key 29 clock per 16 bytes
REP XCRYPTCBC 192 bits key 33 clock per 16 bytes
REP XCRYPTCBC 256 bits key 37 clock per 16 bytes
REP XCRYPTCTR 128 bits key 23 clock per 16 bytes
REP XCRYPTCTR 192 bits key 26 clock per 16 bytes
REP XCRYPTCTR 256 bits key 27 clock per 16 bytes
REP XCRYPTCFB 128 bits key 29 clock per 16 bytes
REP XCRYPTCFB 192 bits key 33 clock per 16 bytes
REP XCRYPTCFB 256 bits key 37 clock per 16 bytes
REP XCRYPTOFB 128 bits key 29 clock per 16 bytes
REP XCRYPTOFB 192 bits key 33 clock per 16 bytes
REP XCRYPTOFB 256 bits key 37 clock per 16 bytes
REP XSHA1 5 clock per byte
REP XSHA256 5 clock per byte
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