Are these what you are talking about?
Standard EDX Flags:
FPU Yes
VME Yes
DE Yes
PSE Yes
TSC Yes
MSR Yes
PAE Yes
MCE Yes
CX8 Yes
APIC Yes
SEP Yes
MTRR Yes
PGE Yes
MCA Yes
CMOV Yes
PAT Yes
PSE36 Yes
CLFSH Yes
DS Yes
ACPI Yes
MMX Yes
FXSR Yes
SSE Yes
SSE2 Yes
SS Yes
HTT Yes
TM Yes
SBF Yes
Standard ECX Flags:
SSE3 Yes
MONIT Yes
DSCPL Yes
EST Yes
TM2 Yes
SSSE3 Yes
CX16 Yes
xTPR Yes
PDCM Yes