ASRock X570M Pro experiences a limitation with only four PCIe lanes.

F5F Stay Refreshed Hardware Desktop ASRock X570M Pro experiences a limitation with only four PCIe lanes.

ASRock X570M Pro experiences a limitation with only four PCIe lanes.

ASRock X570M Pro experiences a limitation with only four PCIe lanes.

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dwarf9668
Member

110

03-23-2020, 07:27 AM

#1

I just set up a new rig and wanted to know if using multiple PCIe lanes with two NVMe drives and a graphics card could cause a bottleneck. Here are the details of your system: NVIDIA GeForce RTX 3080, AMD RYZEN 9 5950X, ASRock X570M Pro, 4x32GB DDR4 3600MHz, EVGA 1200W SuperNOVA P2, 2TB WD Black SN850 Gen4 M.2 NVMe SSD, and a 10TB Seagate Ironwolf HDD.

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dwarf9668

03-23-2020, 07:27 AM #1

I just set up a new rig and wanted to know if using multiple PCIe lanes with two NVMe drives and a graphics card could cause a bottleneck. Here are the details of your system: NVIDIA GeForce RTX 3080, AMD RYZEN 9 5950X, ASRock X570M Pro, 4x32GB DDR4 3600MHz, EVGA 1200W SuperNOVA P2, 2TB WD Black SN850 Gen4 M.2 NVMe SSD, and a 10TB Seagate Ironwolf HDD.

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WinterYuki
Junior Member

8

03-23-2020, 07:58 AM

#2

the graphics card operates at maximum x16 capacity using the cpu, the initial m.2 storage runs at x4 from the cpu, and the subsequent m.2 slot functions at x4 from the cpuset.

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WinterYuki

03-23-2020, 07:58 AM #2

the graphics card operates at maximum x16 capacity using the cpu, the initial m.2 storage runs at x4 from the cpu, and the subsequent m.2 slot functions at x4 from the cpuset.

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Butterfly1416
Senior Member

701

03-23-2020, 09:56 AM

#3

Sure! Thanks for asking.

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Butterfly1416

03-23-2020, 09:56 AM #3

Sure! Thanks for asking.

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Tomcatod
Member

71

03-24-2020, 05:48 PM

#4

Would you like to add another capture card to your setup?

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Tomcatod

03-24-2020, 05:48 PM #4

Would you like to add another capture card to your setup?

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ClareCloud
Member

59

03-24-2020, 06:47 PM

#5

The capture card would utilize the chipset lanes without impacting the GPU.

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ClareCloud

03-24-2020, 06:47 PM #5

The capture card would utilize the chipset lanes without impacting the GPU.

1

193over71
Member

169

03-24-2020, 07:31 PM

#6

Thank you again, please accept my apologies.

1

193over71

03-24-2020, 07:31 PM #6

Thank you again, please accept my apologies.