RESIZE BAR for Z370/Z390 chipset

[fred16]

Good afternoon,

I would like to know if a BIOS update will be released for the z370 / z380 motherboards with RESIZE BAR option?

Thanks
greetings

[kotvsevolod]

https://www.asus.com/microsite/motherboard/ASUS-motherboards-Win11-ready/
Update to the latest BIOS to get Windows 11 support
full list of motherboards that support Windows 11
Not all are still published on the sites corresponding to the motherboards

[oliveru]

ROG STRIX Z370-E GAMING is supposed to be ready. But it is not. The last version is from April and Beta.

Why is it not in "Under Testing"?

[jologskyblues]

Getting hard lockups with resize bar enabled.

Event 17, WHEA-Logger

A corrected hardware error has occurred.

Component: PCI Express Root Port
Error Source: Advanced Error Reporting (PCI Express)

Primary Bus:Device:Function: 0x0:0x1B:0x0
Secondary Bus:Device:Function: 0x0:0x0:0x0
Primary Device Name:PCI\VEN_8086&DEV_A340&SUBSYS_86941043&REV_F0
Secondary Device Name:

[MachinaSpiritus]

ASUS TUF Z370 PLUS Gaming still the same BETA BIOS 3002 without any mention of Windows 11 support, although it is listed that the BIOS is available, perhaps they shall update it soon by Monday!

[eltoffer]

Z390-I now in final version

[mslm]

Bios Version 3004 windows 11 support released for z370 motherboards 😉

[MachinaSpiritus]

mslm wrote:
Bios Version 3004 windows 11 support released for z370 motherboards 😉

Is RESIZABLE BAR supported in this BIOS version?

[mslm]

MachinaEx wrote:
Is RESIZABLE BAR supported in this BIOS version?

I can confirm it does. https://prnt.sc/1mf05z6

[oG_kill3r]

I can confirm Bios 3004 supports Resizable BAR on my Z390-H

[Roy10266]

(in Horizon Zero Dawn benchmark) Just like with the beta BIOS, ReBAR enabled gives me an average of 119 FPS instead of 139. 20 fps lost on the CPU side due to a bug with the BIOS. (PRIME Z370-A)

GPU is getting a higher score, but CPU takes a hit for no good reason. If you can't fix a bug from beta BIOS, why even say it's out of beta now?

Also, I don't know what ASUS did but ever since the BIOS releases after Version 2401, the CPU performance in 3DMark has tanked.