Comparing the two fragrances…

Fogg

Hermès
Oud Extreme
Cèdre Sambac
Only in Cèdre Sambac
Shared character
Both Oud Extreme and Cèdre Sambac belong to the woody fragrance family and share woody notes and woody accords.
How they differ
Cèdre Sambac contains notes of cedarwood and jasmine (sambac), which are not present in Oud Extreme. Additionally, Cèdre Sambac features floral, spicy, animal, and creamy accords, whereas Oud Extreme does not have unique accords listed.
Who each suits
Oud Extreme is suited for those who prefer a straightforward woody profile. Cèdre Sambac is suited for those who prefer woody scents with floral, spicy, animal, and creamy elements.