Issues with Samsung 980 Pro devices

F5F Stay Refreshed Hardware Desktop Issues with Samsung 980 Pro devices

PixAelf
Member

09-28-2019, 01:16 AM

Hello. The MSI B550M mortar board is equipped with the latest 5700G Ryzen 7 and an NVMe Samsung 980 Pro PCIe 4.0 slot. However, the SSD speed is limited to PCIe 3.0 at 3500MB/s, even though the system supports PCIe 4.0 with speeds up to 5000-7000MB/s. This issue prevents it from reaching the full potential. It might be due to missing official drivers from Samsung, or possibly because the CPU is using a 3.0 PCIe Express interface. Let me know if you try Windows NVMe drivers.

PixAelf

09-28-2019, 01:16 AM #1

_Eminem_
Member

09-29-2019, 06:07 AM

5700g only handles PCIe 3.0, not PCIe 4.0.

_Eminem_

09-29-2019, 06:07 AM #2

5700g only handles PCIe 3.0, not PCIe 4.0.

MitLucos
Junior Member

10-09-2019, 04:42 AM

Thank you very much.

MitLucos

10-09-2019, 04:42 AM #3

Thank you very much.

ADKiller22
Member

10-09-2019, 06:35 PM

pcie 3 supports up to 5700g, which is essentially similar to a 5800u on a desktop. Mobile components have their pcie design for better battery performance and possibly lower motherboard costs.

ADKiller22

10-09-2019, 06:35 PM #4

pcie 3 supports up to 5700g, which is essentially similar to a 5800u on a desktop. Mobile components have their pcie design for better battery performance and possibly lower motherboard costs.

Sahvoz
Member

10-09-2019, 07:47 PM

It's disappointing, I wasn't expecting that. I was considering using MB PCIe 4.0 and NVMe PCIe 4.0 together to boost performance.

Sahvoz

10-09-2019, 07:47 PM #5

It's disappointing, I wasn't expecting that. I was considering using MB PCIe 4.0 and NVMe PCIe 4.0 together to boost performance.