I was thinking of the 3770T but it seems like recommendation is to underclock/volt the 3770K instead. Do the limitations of overclocking the 3770 apply to underclocking too? Also I will be running VMs a lot, so I wonder if I should just get the 3770 to try out the VT-D? Or is that not really useful? Would be running qemu-kvm which seems to support it.