qemu-system-x86_64 \
-accel tcg \
-smp 8,sockets=1,cores=8 \
-cpu core2duo \
-m 2048 \
-device intel-hda -device hda-duplex \
-drive file=disk.img,if=virtio,cache=none,index=1 \
-drive file=drivers.iso,index=3,media=cdrom \
-boot d \
-net nic,model=virtio \
-net user,hostfwd=tcp::3389-:3389