Thatguy Posted March 19, 2016 Share Posted March 19, 2016 Is this normal? Why are the memory read speeds so low on gpu 2? GPU 3 & 4 produce the same memory read speeds as gpu 2. Thanks. Quote Link to comment Share on other sites More sharing options...
Fiery Posted March 19, 2016 Share Posted March 19, 2016 For video cards memory read and memory write speed reflect the performance the GPU can transfer data from/to the host (CPU) through the PCI Express link. In your situation GPU2 seems to be using half the PCI Express bandwidth. It is usually due to it having only x8 link, while your primary GPU should have the full x16 link. Quote Link to comment Share on other sites More sharing options...
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