How do I use CUDA on my NVIDIA GPU?

For slightly faster inference (Neural speech recognition and processing), NVIDIA GPU owners can utilize the CUDA toolkit.

DRE automatically downloads and installs the required runtime library for using CUDA. Should this not work as intended, here’s how to install CUDA yourself:

If you have an NVIDIA GPU, you may download and install CUDA 13.0.2, to decrease the time from speech to command a bit:

During installation, choosing Custom (Advanced) installation and selecting only the CUDA -> Runtime components should be sufficient.

Note! DRE uses Vulkan runtime by default which supports both NVIDIA and AMD GPUs, meaning you do not have to switch to 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 2025 is here

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!

DRE 2025.1 is now in beta

DRE 2025.1 beta is here, Read the quick run-down of the major features in this new release.