head to head
vs
FactoriovsFoundry
Factorio leans Optimization (Pure Optimization); Foundry leans Optimization (Pure Optimization).
FactorioFoundry
Axis by axis
Execution2 vs 2
Even - both lean on execution about the same.
Reads0 vs 0
Even - both lean on reads about the same.
Variance1 vs 2
Foundry leans harder on variance: Procedural voxel world is unknown until explored
Optimization10 vs 10
Even - both lean on optimization about the same.
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.