overclocking cards helps more cpd?
Yes, my 3xRadeon R9 290X @ 1040/1250MHz (memory overclocking has no effect unlike scrypt mining):
[GPU 0] T=-1C A=-1% E=0 primes=0.102172 fermat=624595/sec cpd=6.69/day
[GPU 1] T=-1C A=-1% E=0 primes=0.102141 fermat=625096/sec cpd=6.68/day
[GPU 2] T=-1C A=-1% E=0 primes=0.102151 fermat=624178/sec cpd=6.67/day
also it says balance:1.6xpm requested:1xpm. Whats that requested xpm mean?
1 xpm ready to payout.. payouts starts after two days mining.
Yes, the modular exponentiation code that was released with this miner is a good start for others to use, but very slow.
I'm wrong about 400% (miner shows 500-600k Fermat tests per second, but miner do some other work, not only Fermat tests
), really 100-120%.