Did you tested keyhunt with better graphic cards like Gtx1080ti or Rtx3070? How many key/s do you reach?
I asked to a friend that has both these cards to do the same test with keyhunt. He sent me the screenshots.
The results are:
GTX 1080 TI : 745.040 keys/s (desktop)
RTX 3070 : 3.410.368 keys/s (desktop with i10 processor)
Interesting, my old Geforce 820M with old 17 (laptop) is only 9 times slower (i've supposed a bigger difference in seven years of technology).
It could be interesting to see how many keys/s can compute a laptop with the same RTX 3070 (price 2500$ new)
Maybe with random option i have a chance to get a private key too with my old laptop too, the keyrange od puzzle #66 is so big (36.893.488.147.419.107.000 keys).
With a RTX 3070 keyhunt can elaborate the complete keyrange in 10818037275572 seconds = 180300621259 minutes = 3005010354 hours =
125208764 days = 343037 anni

Maybe randomly and with a lot of starting point (threads) i can be lucky!
