In JEI, the industrial sawmill says that all recipes take 128FE/t when they really take 128EU/t.

On another note, it looks like the TR Industrial Sawmill is worse than even the GT2 sawmill since the TR sawmill takes 2x the energy (4x the EU/t and 1/2 the time). In its current state, the TR sawmill takes 30 times the energy of the TE sawmill to do virtually the same thing, convert 1 log into 6 planks + and some sawdust.

For the second part, I'm not suggesting to make the TR sawmill the same as the TE sawmill, I'm just saying it would be nice to close the gap a bit. You could make it draw 32EU/t (still have an input rate of 128EU/t) and operate for 5 seconds, meaning it would take 3.2K EU (12.8K FE equivalent), making it take 8.5x the energy instead of over 30x the energy.

there is a config option to change amount of planks per log. One can set it to 60 per log )