This GPU-Z screenshot shows the RX 590 only running at PCIe 1.1 while the render test is running. I would expect it to switch to PCIe 2.0 when the test is running. What's wrong?
This is the system:
Asrock 970A-G/3.1
FX-8350 @ 4.6GHz
2x8GB DDR3 1866 RAM
Sapphire PULSE RX 590 8GB (1st x16 slot on the board )
PCIe x4 M.2 SSD (in M.2 header)
Rosewill H.I.V.E. 750W PSU
No other board slots are being used.
All temps are normal.
New Update: Tried both my RX 590 and RX 570, and they both remain at PCIe 1.1 while running Furmark and GPU-Z Render Test. Yet, two of my Nvidia cards (GTX 970 & GTX 1050 Ti) both switch to PCIe 2.0. The Asrock AMD platform apparently doesn't like AMD cards!?
This is the system:
Asrock 970A-G/3.1
FX-8350 @ 4.6GHz
2x8GB DDR3 1866 RAM
Sapphire PULSE RX 590 8GB (1st x16 slot on the board )
PCIe x4 M.2 SSD (in M.2 header)
Rosewill H.I.V.E. 750W PSU
No other board slots are being used.
All temps are normal.
New Update: Tried both my RX 590 and RX 570, and they both remain at PCIe 1.1 while running Furmark and GPU-Z Render Test. Yet, two of my Nvidia cards (GTX 970 & GTX 1050 Ti) both switch to PCIe 2.0. The Asrock AMD platform apparently doesn't like AMD cards!?
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