pcie-4 for x370 taichi bios 5.6 anyway to know?
Printed From: ASRock.com
Category: Technical Support
Forum Name: AMD Motherboards
Forum Description: Question about ASRock AMD motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=11795
Printed Date: 28 Jul 2025 at 5:08pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: pcie-4 for x370 taichi bios 5.6 anyway to know?
Posted By: cx5
Subject: pcie-4 for x370 taichi bios 5.6 anyway to know?
Date Posted: 05 Jul 2019 at 11:58am
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Hi guys, bios 5.6 is out for Ryzen 3000 for x370 taichi anyway to know if it pushes pcie-4 to first slot? or M.2_1 ultra ??? anyone has official link somewhere else? ------------- x370taichi@3.50gen4 AX750 Optane900P SN770 3800x PosdonZro4 BarrowPWM-17w>420x140x28 XFX SWFT319 6900XT MSI RX560 LP to get Fluid Motion BlueskyFRC 75hz |
Replies:
Posted By: xhue
Date Posted: 05 Jul 2019 at 1:30pm
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AFAIK only Gigabyte have mentioned that they will do a similar stunt for one of their X470 variants, only for the GPU however. AMD and other board partners simply mentioned possibilty for PCIe 4.0 but declined to commit to the cause further. Long story short - if you want PCIe 4.0 for NVMe drives you should get a X570 mobo. |
Posted By: gizmic
Date Posted: 05 Jul 2019 at 4:36pm
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even without pci-e 4.0 its rated 32 Gb/s (4000 MB/s) which is fairly close to the upcoming nvme e.g.corsair mp600 4950 MB/s just hope it can use the slots max speed of course the x570 support double that but current nvme arent close to those speeds ------------- 
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Posted By: xhue
Date Posted: 05 Jul 2019 at 8:24pm
| I am yet to see a prosumer use case where 3200MB/s (PCIe 3.0 x4 max speed) is a bottleneck. |
Posted By: gizmic
Date Posted: 05 Jul 2019 at 10:29pm
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wrong math its 32Gb/s not 32GB/s but yeah current nvme should do over 3200MB/s on seq reads -------------
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Posted By: gizmic
Date Posted: 08 Jul 2019 at 2:58pm
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in ttl's video his x470 was doing over 32Gb/s speed on pcie 4 m.2 this is good news hope its true for our boards -------------
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