Gh/s and Th/s — what is it?

Gh/s and Th/s are units called hash rate.

They are computed as hashes generated per second (H/s). Hash rate denominations are measured in standard metric prefixes just like how mass, volume, length and time are expressed.

Some of them are:

• Mh/s (Mega hashes per second) = 1 000 000 Hashes/s
• Gh/s (Giga hashes per second) = 1 000 000 000 Hashes/s
• Th/s (Tera hashes per second) = 1 000 000 000 000 Hashes/s