Title: GPU mining needs a new ATI card? Post by: holgero on June 19, 2011, 11:58:40 PM Hi,
if I understand what's on the wiki correctly, it is not possible to use an ATI "Radeon HD 3650" card for mining, right? Best regards, holgero. Title: Re: GPU mining needs a new ATI card? Post by: chippy on June 20, 2011, 12:08:40 AM That is correct, since that series (ATI HD 3000) does not support OpenCL at all.
Pick something from that "Mining hardware comparison" that has a big number in the Mhash/s column. Also look for a small number on the Watts column if you want to save electricity and CO2 https://en.bitcoin.it/wiki/Mining_hardware_comparison (https://en.bitcoin.it/wiki/Mining_hardware_comparison) Title: Re: GPU mining needs a new ATI card? Post by: holgero on June 20, 2011, 12:24:01 AM Thanks for the fast answer! 8)
Title: Re: GPU mining needs a new ATI card? Post by: coran007 on June 20, 2011, 01:26:56 AM fyi newegg has a xfx 6950 for $230 and then a $30 rebate and 2 free games, not a bad deal. the 6950 is doing about 320 Mhash/s at 810 MHz
Title: Re: GPU mining needs a new ATI card? Post by: gutschilla on September 21, 2011, 11:05:32 PM if I understand what's on the wiki correctly, it is not possible to use an ATI "Radeon HD 3650" card for mining, right? Yep. And buying a new one just for mining currently doesn't seem too profitable. See http://bitcoinx.com/profit/ (http://bitcoinx.com/profit/) to calculate costs and income. My ~700MHash/s give me ~0.4BTC/day. This is currently less than 3$ per day. This is roughly the same amount of money my rig consumes in electricity. I am lucky not to pay for this electriciy but I cannot scale up as this "free" electricity is part of a "fair use" deal and I guess I am already stretching the deal a bit. Title: Re: GPU mining needs a new ATI card? Post by: worldinacoin on September 22, 2011, 12:19:54 AM Mine is running about 400 MHash/s each by just adding the flags -v -w128 -f0
if I understand what's on the wiki correctly, it is not possible to use an ATI "Radeon HD 3650" card for mining, right? Yep. And buying a new one just for mining currently doesn't seem too profitable. See http://bitcoinx.com/profit/ (http://bitcoinx.com/profit/) to calculate costs and income. My ~700MHash/s give me ~0.4BTC/day. This is currently less than 3$ per day. This is roughly the same amount of money my rig consumes in electricity. I am lucky not to pay for this electriciy but I cannot scale up as this "free" electricity is part of a "fair use" deal and I guess I am already stretching the deal a bit. |