Invasion
The Battle of Hoth is a favourite level in more than one Star Wars game, in particular the Lego version. The blank white snow vistas don't pose much of a graphical challenge, and with just a few individual land vehicles to contend with, only the explosions will require any significant rendering, even if the scenery changes rapidly as you fly.
Unsurprisingly, the Invasion level never drops below 63 frames per second, and averages a silky 88 frames per second. Preventing the Empire from Striking Back will be as free from lag as Princess Leia's outfit on Jabba's Sail Barge.