Hi,
I am opening a new topic about tuning 5700XT for efficiency. I want to increase the efficiency of the cards mostly by lowering the power they operate. I found that if I set the minimum core power VDD to 750mv, and the I / O bus voltage VDDCI to 750mv, some cards become unstable and the system will eventually crash.
Can you please suggest ways to find:
1) How to find the lowest power for a card?
2) How to find the lowest STABLE power for a card?
3) If a card crashes, how to find what parameter is responsible for the crash?
The first picture shows all the cards' status, and the second picture is a worksheet for testing different configurations.
I am looking forward to your reply.
Thanks,
AlleyCat
I am opening a new topic about tuning 5700XT for efficiency. I want to increase the efficiency of the cards mostly by lowering the power they operate. I found that if I set the minimum core power VDD to 750mv, and the I / O bus voltage VDDCI to 750mv, some cards become unstable and the system will eventually crash.
Can you please suggest ways to find:
1) How to find the lowest power for a card?
2) How to find the lowest STABLE power for a card?
3) If a card crashes, how to find what parameter is responsible for the crash?
The first picture shows all the cards' status, and the second picture is a worksheet for testing different configurations.
I am looking forward to your reply.
Thanks,
AlleyCat
