When you are choosing a GPU for mining, you have to weigh the following: price, hash rate, power consumption.
If we are talking about video cards, there are 2 the most popular video cards for mining — AMD (red) and Nvidia (green).
An
AMD Mining Rig usually consists of a bunch of AMD cards going for either Ethash algorithm or the Cryptonight based coins. AMD Mining has following advantages — less risky, mining, cheap cards, excellence in Ethash and Cryptonight, tweaker friendly. But it’s nosy, not power efficient, produces more heat, has low resale value, less profitable.
Nvidia Cards excels in Equihash algorithm which has become very profitable and popular nowadays. Nvidia GPUs are still expensive, but they are somewhat more efficient in mining. If we talk about advantages of Nvidia Mining, the will be following: power efficiency, relatively silent, produce less heat, good support, coin flexibility, good resale value and really profitable. And it has only 2 disadvantages high price and impossibility to work on Ethash and Cryptonight algorithm.
So, your choice depends only on your possibilities and expectations.
On our side, we can offer you a variety of the cryptocoins and the active Bonus system on our pool. For 100GH there is a 20000$ bonus for 6 months. 50% of a month bonus is paid every day, the rest 50% - in the end of the month after the calculation of the powers by your shares. For detailed information contact us in private messages.
Good luck
