source: https://rme-audio.de/arm-drivers.html



Foreword
Microsoft offers a Windows version for ARM CPU – that’s nothing new, although these having received not much attention, especially in the audio world. That changed in 2024, when Qualcomm’s latest Snapdragon X CPU in current ARM notebooks, together with Microsoft offering a well working emulation for native Windows apps, made these new notebooks really useable with standard Windows software.
Now audio is always a bit different, and emulation does not work for interface drivers. So one needs WDM and ASIO drivers that are compatible to Windows 11 ARM to be able to use pro audio interfaces. It is our pleasure to announce exactly that – a MADIface and a USB series driver that works with x64 Intel computers as well as current Snapdragon X ARM notebooks running Windows 11.

Unrivaled Support
We tried our best to not give you a half-baken preview that misses a lot of stuff, but instead a finalized product where everything imaginable just works. 100% compatibility, with the latest feature set of drivers and TotalMix FX. This is huge, because these drivers support ALL USB interfaces ever built by RME, back to the year 2009 (Fireface UC) - we’re talking about more than 27 different devices. Many of them are available used, so if you want to check out what Snapdragon-Arm can do for you the audio interface will not be in your way.

Supported are:
USB series driver: Fireface UC / Babyface / Babyface Pro / UFX / UCX / UCX II / 802 / 802 FS
MADIface series driver: MADIface XT / XT II / USB / Pro, Fireface UFX+ / UFX II / UFX III, OctaMic XTC, ADI-2 Pro/AE/FS/DAC, ADI-2/4 Pro, Digiface USB / AVB / AES / Dante / Ravenna, DO USB.IO

The Details
The USB series driver 1.270 and the MADIface series driver 1.0. are now 64 bit drivers, compiled with latest Microsoft tools and using latest Microsoft guidelines. They work on both Windows 11 Intel computers as well as Windows 11 ARM computers. Minimum requirement is Windows 10 (1709). While these drivers do not support 32 bit Windows as OS anymore, 32 bit apps can still be used on an x64 system (standard Windows compatibility).
Both WDM and ASIO are available. For Arm ASIO is included as 32 bit and 64 bit, both ARM 64EC and ARM native.
The installer is completely reworked and now copies current files to C:\Program Files\RME\MADIface and C:\Program Files\RME\Fireface.
Changing between the former and these new drivers on Intel systems, back and forth, is easy and showed no issues in our testing.
As a bonus from the new installer a restart after initial installation is no longer necessary, and will also no longer be required for future updates. TotalMix FX and Settings dialog are immediately available in the notification area and are also updated instantly. A manual restart is necessary mostly when changing from the current drivers to the new combined x64/ARM ones.
To completely uninstall the driver start meininstaller.exe from the driver archive and choose Uninstall. Uninstall via Windows Apps (Add & Remove) is no longer supported.

Performance
A quick note on our Snapdragon performance experience so far: Some audio apps on ARM might require to set the power mode not to Best Performance, but Best Power Efficiency, to be able to use latencies below 1024 samples. This might be true only for low CPU apps, though, and needs further investigation, but in any case the driver has no influence on this. As an example, on current computers Reaper and Cubase need about 256 sample buffer size for a fully click-free operation.


--- EDIT - additional info ---

source: https://www.facebook.com/RMEAudioOfficial

RME is excited to announce the release of Windows 11 ARM 64-bit drivers for all RME USB interfaces, ensuring seamless compatibility with the latest Snapdragon X-CPU from Qualcomm.

Breaking New Ground in Audio Compatibility
With Microsoft’s enhanced emulation technology for native Windows apps current ARM laptops are now ready for professional audio production. However, audio is a unique domain where driver emulation is not an option. To meet this challenge RME has developed WDM and ASIO drivers that are fully compatible with Windows 11 ARM, unlocking the potential of Snapdragon X chipsets and ensures seamless integration with the latest computing platforms.

Unrivalled Support for more than a Decade of Devices
RME’s new drivers are designed to deliver flawless performance across all USB interfaces ever created by the company, dating back to the Fireface UC from 2009. With support for more than 27 devices RME ARM drivers extend the functionality of legacy products to modern hardware, enabling users to explore the full potential of Snapdragon ARM systems without compromising on audio quality or performance – 100% compatible with the latest feature set of RME drivers and TotalMix FX.
The new MADIface / USB series driver works with x64 Intel computers as well as current Snapdragon X ARM notebooks running Windows 11. WDM and ASIO drivers are available in 32-bit and 64-bit configuration, offering full cross-compatibility with effortless switching between the former and new 64-bit drivers on Intel systems.

Leading the Way for ARM-based Computing Audio Production
RME once again demonstrates its leadership in the audio industry by becoming the first company to provide a comprehensive suite of compatible and stable ARM drivers covering not only the latest but all their interfaces. Additionally, a single driver package supports both x64 and ARM with an identical feature set in all details.
This achievement underscores RME’s unwavering commitment to delivering innovative and long lasting solutions that meet the evolving needs of our customers. Guided by the RME philosophy, we prioritize long-term support ensuring a seamless and reliable experience across our entire product lineup including legacy devices. By consistently pushing the boundaries of technology and maintaining our dedication to quality, RME continues to set new standards in the world of Pro Audio.

 

Last edited: Jan 15, 2025

If even RME drivers need at least 256 samples buffer size "for a fully click-free operation", there is a long way to go for Windows arm in music production.

 

or it may also mean (as stated) Reaper and Cubase are only DAWs even worth bothering on WinARM so far, there's work to be done by DAWs and plugins as well

 

nVidia goes all in, they even mentioned upcoming Windows based Mediatek ARM laptops made together with nVidia, might become serious contender for Apple Silicon Macs too

 

well, to be honest I don't think I have yet hit the wall with my 10 years old x86_x64 Intel Core i7-5820K when it comes to audio work
in regards to RME, my old used UFX can still comfortably handle entire band, with multitrack recording into 2012 13" MacBook...

 

- added official facebook info to the original post