I'm living in South Africa, and most gpu's here are quite overpriced, and I want to order a few from abroad. The gpu's I have looked at for eth mining are the RX480 (8GB), R9390 (8GB), R9380 (4GB), R7370 (4GB) and I can get them at these prices:
- 2x RX480 Sapphire Nitro+ ~775$
- 2x R9390 Sapphire Nitro ~800$
- 3x R9380 XFX R9 380X DD ~620$
- 4x R7370 Asus Strix ~480$
I have read a lot of people saying with the increase in the DAG size, it is better to get a 8GB gpu. Considering power usage and increase in DAG size, will it still be viable to get the R7370 (considering the low price) or should I rather go for one of the other options?