Post
Topic
Board Hardware
Re: [ANN] Sfards: SF100-the first 28nm Dual-Mode Miner gets into mass production
by
TheRealSteve
on 06/08/2015, 10:13:52 UTC
what willbe the hashing scrypt speed?

Practical:
Definitive answer will be in 7-10 days once a few details will be fixed.

Theoretical from stats in first post:
SF100 dual-mode miner has 24 SF3301 chips, with the running modes as following:
[...]
  • Litecoin single mining mode: Hashing power 47 MHS
   
[...]
It is also possible to overclock to certain extent (Sha-256: 2T, Scrypt: 55M).
[...]
After strenuous testing of the SF3301, we reached hashrates of 152GH/s for SHA-256 and 3.17MH/s for Scrypt.

47Mh/s / 24 * 2 = 3.92Mh/s - lower bound
55Mh/s / 24 * 2 = 4.58Mh/s - upper bound
3.17Mh/s * 2 = 6.34Mh/s - optimistic bound