Gentoo sur intel DX58SO LGA 1366

Mon installation de Gentoo sur mon nouveau ordinateur est maintenant terminé :) Voici donc quelques fichier de configuration que j'ai utilisé :

/etc/make.conf :

# These settings were set by the catalyst build script that automatically
# built this stage.
# Please consult /usr/share/portage/config/make.conf.example for a more
# detailed example.
CFLAGS="-march=native -O2 -pipe"
CXXFLAGS="${CFLAGS}"
# WARNING: Changing your CHOST is not something that should be done lightly.
# Please consult http://www.gentoo.org/doc/en/change-chost.xml before changing.
CHOST="x86_64-pc-linux-gnu"
# These are the USE flags that were used in addition to what is provided by the
# profile used for building.
USE="apache2 bindist mmx mysql nvidia php pixman sse sse2 threads xvmc -xcb"
PORTDIR="/usr/portage"
DISTDIR="${PORTDIR}/distfiles"
PKGDIR="${PORTDIR}/packages"
MAKEOPTS="-j9"
VIDEO_CARDS="nvidia"
PHP_TARGETS="php5-4"
PHP_INI_VERSION="production"
source /var/lib/layman/make.conf

/usr/src/linux/.config : http://pastebin.com/k5zLBbrk

   -> Processor type and features                                      
      -> Processor family
        (X) Core 2/newer Xeon  

lspci -k : http://pastebin.com/nLqvU9cp