**What’s the difference among EH/S, TH/S and MH/S?**

If you are learning **BTC mining**, this article will be very helpful for you.

In previous years, the hashrate of mining machines was usually expressed in M (MH/S) and G (GH/S), what are the relationships between these units and T? For example, how many Ms or Gs are equal to 1T?

Main hashrate unit

H/S=hashes/second，

H/S=hashes/second, namely, the number of hash per second.

Since BTC emerged ten years ago, the mining machine hashrate has realized rapid development. Currently, expressing the hashrate of mining machine in GH/S has declined out of use (for BTC).

Taking AntMiner as an example, the hashrate of AntMiner S1 was 180G. Currently, the hashrate of AntMiner S17 is 56T, namely 56,000G, more than 300 times than that of S1, let alone the whatsminer M20S with hashrate of 68T.

With continuous development, PH/S hashrate may be surpassed, namely, more than 1,000T.

The hashrate unit of Equihash algorithm mining machine

Sol/s：sol/s=solutions/second，

Ksol/s：1Ksol/s=1000 sol/s

Msol/s：1Msol/s=1000Ksol/s=1000000 sol/s

Sol/s: sol/s=solutions/second, namely, the number of answers found per second, which is consistent with H/S in essence.

Ksol/s: 1Ksol/s=1000 sol/s

Msol/s: 1Msol/s=1000Ksol/s=1000000 sol/s

There are G, T, P and E (initial letter).

The conversion is same to that of the above mainstream hashrate unit.

This algorithm is usually used for anonymous currencies such as ZCASH and BEAM.

The hashrate of AntMiner z11 is 135 KSol/s while the hashrate of AntMiner Z9 is 40.8KSol/s.

Cuckatoo29/31

The hashrate unit of Cuckatoo29/31 algorithm mining machine

Kgps：1Kgps=1000 gps

Mgps：1Mgps=1000Kgps=1000000gps

Gps: the abbreviation of graph, which is written as G sometimes.

Kgps: 1Kgps=1000 gps

Mgps: 1Mgps=1000Kgps=1000000gps

There are G, T, P and E (initial letter).

This is a special algorithm for Grin Currency. The specific conversion is same to that of the above hashrate unit.