computerpro3
LightningRod
- Joined
- Mar 29, 2003
- Messages
- 8,702
https://en.bitcoin.it/wiki/Mining_hardware_comparison
Unlocked/OC HD6950 does ~400 Mhash/s so x2 would be ~800Mhash/s
http://www.alloscomp.com/bitcoin/calculator.php
Using that calc @ $20/btc and a difficulty factor of 877226.666667 (which is the latest I think)
You'd make around $18USD/day (not counting electricity) unless if you are part of a mining pool..but a mining pool won't double your btc production
You have to use the last difficulty factor, it was a week and a half ago. SO double that for money.