[gentoo-user] wine cpu usage

[behrouz khosravi]

hello everyone. To run a windows application I installed the wine package.
But cpu usage of wine it a little high. using virtualbox is a lot
smoother(9% => 3% cpu usage) .
Is it normal?

my wine config:

[I] app-emulation/wine
     Available versions:  1.6.2^t (~)1.7.0^t (~)1.7.3^t (~)1.7.4^t
(~)1.7.8^t (~)1.7.9^t (~)1.7.10^t (~)1.7.11^t (~)1.7.12^t (~)1.7.13^t
(~)1.7.14^t (~)1.7.15^t (~)1.7.16^t (~)1.7.17^t (~)1.7.18^t (~)1.7.19-r1^t
(~)1.7.20^t (~)1.7.21^t (~)1.7.22^t (~)1.7.28^t (~)1.7.29^t (~)1.7.33^t
(~)1.7.38^t (~)1.7.39^t (~)1.7.40^t (~)1.7.41^t (~)1.7.42^t (~)1.7.43^t
**9999^t {+X +alsa capi cups custom-cflags dos +fontconfig +gecko gphoto2
gsm gstreamer +jpeg (+)lcms ldap +mono mp3 ncurses netapi nls odbc openal
opencl +opengl osmesa oss pcap +perl pipelight +png +prelink pulseaudio
+realtime +run-exes s3tc samba scanner selinux +ssl staging test +threads
+truetype +udisks v4l vaapi (+)xcomposite xinerama +xml ABI_MIPS="n32 n64
o32" ABI_PPC="32 64" ABI_S390="32 64" ABI_X86="(+)32 (+)64 x32"
ELIBC="glibc" LINGUAS="ar bg ca cs da de el en en_US eo es fa fi fr he hi
hr hu it ja ko lt ml nb_NO nl or pa pl pt_BR pt_PT rm ro ru sk sl
sr_RS@cyrillic sr_RS@latin sv te th tr uk wa zh_CN zh_TW"}
     Installed versions:  1.7.43^t(12:50:01 AM 05/28/2015)(X alsa
fontconfig gecko jpeg lcms ldap mono mp3 ncurses nls opengl perl png
prelink realtime run-exes ssl threads truetype udisks xcomposite xml -capi
-cups -custom-cflags -dos -gphoto2 -gsm -gstreamer -netapi -odbc -openal
-opencl -osmesa -oss -pcap -pipelight -pulseaudio -s3tc -samba -scanner
-selinux -staging -test -v4l -vaapi -xinerama ABI_MIPS="-n32 -n64 -o32"
ABI_PPC="-32 -64" ABI_S390="-32 -64" ABI_X86="32 64 -x32" ELIBC="glibc"
LINGUAS="-ar -bg -ca -cs -da -de -el -en -en_US -eo -es -fa -fi -fr -he -hi
-hr -hu -it -ja -ko -lt -ml -nb_NO -nl -or -pa -pl -pt_BR -pt_PT -rm -ro
-ru -sk -sl -sr_RS@cyrillic -sr_RS@latin -sv -te -th -tr -uk -wa -zh_CN
-zh_TW")


thanks