Neural Speech Recognition is not using my GPU

If DRE speech recognition uses your CPU to transcribe speech to text, here are some common tips to resolve this and start utilizing your GPU:

Ensure you have the latest Microsoft Visual C++ Redistributable (more info)
Ensure for CUDA inference to have either
- the cudart64_12.dll file in DRE’s app data (check in %LocalAppData%/DRE)
- installed a CUDA runtime between 12.1 – 12.9 (make sure to restart your PC)
Vulkan inference requires no custom installation, so consider switching to this:
- - In DRE, head to `Sound -> Recognition -> Preferred Neural Hardware Priority`
  - Change the order from CUDA, Vulkan, CPU -> Vulkan, CUDA, CPU to prefer Vulkan over CUDA

Latest Updates from the blog

iRacing Control Profile Bindings

DRE reads the active saved iRacing profile for supported voice requests and optional controller actions, including changes you save during a session.

Smart Turn and Echo Cancellation

Introduced in 2026.4.0, Smart Turn and Acoustic Echo Cancellation handle natural pauses and speaker feedback more reliably, helping you finish voice commands and interrupt DRE while driving.

Your League Classes, Not the Sim’s

DRE 2026.3.0 brings your league’s Pro, Pro-Am, Am, and other custom classes into live race information, the roster, track map, and Analytics.

Braking Overlap Signal

DRE now catches brake + throttle overlap in braking zones and gives one short sound cue when it happens.

DRE 2026.2: Assetto Corsa Support, Braking Overlap Coaching, and Faster Startup

DRE v2026.2.0 adds full Assetto Corsa support, Braking Overlap coaching, adjustable pit speeding offsets, app keybind control, faster startup, and fixes.

DRE 2026.1 is live

DRE 2026.1 is live with pit stall location alerts before pitting, rollback installs when moving down release lanes, no Neural word caps, faster chat recall, and Turkish support.

DRE Now Supports Le Mans Ultimate

Le Mans Ultimate now works with DRE, bringing voice race engineering, spotter awareness, fuel guidance, and quick mid-race answers into LMU.

Speak with intents

Tired of memorizing exact voice commands? DRE’s new Neural and Hybrid recognition lets you speak naturally. Your race engineer just got a whole lot smarter.

Black Friday Sale: Save big on DRE subscriptions! New users get 50% off the first year, existing subscribers enjoy 25% off on renewals. Use codes: BFNEW2025 for new sign-ups, BFRENEW2025 for renewals. Act before Nov 30th!