Much more.
Typical F1 damage includes badly damage roofs, trailers overturned or partially destroyed, broken windows and collapsed porches. F1 tornadoes often cause damage in the tens or hundreds of thousands of dollars, occasionally in the millions.
Typical F5 damage includes well constructed houses wiped clean off their foundations and reinforced concrete structures heavily damaged. They can even peel asphalt from roads. F5 tornadoes often cause damage in the tens or hundreds of millions of dollars. A few have even caused over $1 billion in damage.
In most cases an F5 tornado will be larger than an F1. However, tornado ratings are a measure of the strength of a tornado, not its size. F5 is the strongest category, and such tornadoes are usually very large, but a few have been fairly small. Conversely, F1 is the second lowest rating (F0 is the lowest) and such tornadoes are generally small, but some have been huge.
Typical F1 tornado damage surfaces peeled from roofs, windows broken, garages and porches collapsed, trailers overturned or severely damage, and trees knocked down.
The stronger a tornado the more energy it takes and most storms do not have the energy to produce a tornado stronger than F1 or are not organized enough to focus that energy into a tornado. Additionally, tornado ratings are based on damage and some tornadoes stay in open fields, causing no damage. Such tornadoes are rated F0.
F1 damage is generally describes as moderate. Typical F1 damage includes broken windows, severely stripped roofs, badly damaged or mostly destroyed trailers, and collapsed garages and porches.
An F1 tornado will severely strip material from the roofs of most buildings. Trailers can be overturned and badly damage and some may be destroyed. Windows can break, garages and porches can collapse and windows can break.
An F5 tornado does not form directly from an F1 tornado. Tornado intensity is determined by the Enhanced Fujita Scale based on wind speeds and damage. It is possible for a tornado to rapidly intensify due to various atmospheric conditions, leading to an increase in intensity from an F1 to an F5 tornado.
An F1 tornado can cause moderate damage, including breaking branches off trees, damaging roofs, overturning mobile homes, and moving automobiles. While it is considered a weak tornado on the Enhanced Fujita scale, it can still be dangerous and pose a threat to people and property.
Typical damage from an F1 tornado includes badly damage roofs, overturned or partially destroyed trailers, and broken windows.
A tornado earns an F1 or EF1 rating if it causes moderate damage. This may include badly damaged roofs on houses, broken windows, snapped trees, and trailers overturned or partially destroyed.
Estimated wind speeds for an F1 tornado on the original Fujita Scale are 73-112 mph. These were found to be inaccurate, though, and were adjusted to 86-110 mph for an EF1 tornado.
An F1 tornado is considered weak, with wind speeds ranging from 73 to 112 mph. Damage caused by an F1 tornado can include broken tree branches, shingles blown off roofs, and overturned outdoor furniture. While it is not as destructive as stronger tornadoes, it can still pose a threat to people and property.
In most cases an F1 tornado does not have that much energy and soon runs out and is more easily disrupted, though a few F1 tornadoes have had long damage paths. By contrast an F5 tornado will generally have several orders of magnitude more energy to release. Additionally, such a strong tornado could be considered more robust. A shift in the parent storm that might cut can F1 tornado's lifespan and thus damage path short, while the same shift might only weaken an F5 tornado somewhat.