Hi,
I've just built new computer for scrypt mining, so there are 2 graphic cards Gigabyte R9 280X 3GB, cpu is only Pentium G3020, there is 4GB stick 1333MHz ram and 60GB SSD.
I used 850W PSU with 85+ rating which have 52A on single 12V line.
When I start mining on first gpu, everything is going fine, but after I started mining on second (while first is running), it takes about 30-40 seconds to shutdown computer.
Do you think there is problem with PSU?
There are many threads with recommandation for 750-850W PSU for configuration with 2 R9 280x with i5/i7 so I think this wattage should be ok.
Thank you for any advice.
I've just built new computer for scrypt mining, so there are 2 graphic cards Gigabyte R9 280X 3GB, cpu is only Pentium G3020, there is 4GB stick 1333MHz ram and 60GB SSD.
I used 850W PSU with 85+ rating which have 52A on single 12V line.
When I start mining on first gpu, everything is going fine, but after I started mining on second (while first is running), it takes about 30-40 seconds to shutdown computer.
Do you think there is problem with PSU?
There are many threads with recommandation for 750-850W PSU for configuration with 2 R9 280x with i5/i7 so I think this wattage should be ok.
Thank you for any advice.
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