I'm currently mining with 6 MSI TF at 1600 khash/s. Wondering how someone got 1550 with only 5 of them.
I'm able to get 316 from single card plugged in x16 slot with overclock 135/650. But whenever i'm using riser ( no matter if it's ribbon riser or powered usb 3.0 riser) i'm getting only 280 khash + downclock to 135/300.
How do you stay at the same rates with risers i cant understand. What could be a problem ?
Which motherboard do you use ?