  We consider orbifold GUTs with N=1 supersymmetry in which the Standard Model
(SM) gauge couplings are unified at M_GUT =~ 2 x 10^16 GeV with one of the
third family (charged) Yukawa couplings. With split supersymmetry the SM Higgs
mass is estimated to be 131 +/- 10 GeV for gauge-top quark Yukawa unification,
which increases to 146 +/- 8 GeV for gauge-bottom quark (or gauge-tau lepton)
Yukawa unification.
