An NVIDIA GeForce RTX 4090 or similar is recommended for top-tier speed, but the software supports NVIDIA GTX 900 series or higher with at least 4 GB VRAM.
Seamlessly upscale low-resolution footage (480p or 720p) to 1080p, 4K, and 8K resolutions.
Go to the official community forum page. Navigate to the Video Enhance AI section.
If you want, I can:
: If you experience "connection errors" when the app tries to download AI models, ensure your firewall isn't blocking the app. Topaz recently resolved some backend login issues specifically for v2.6.4 in late 2025. Topaz Video Enhance Ai 2.6.4 Download
For users running older operating systems (such as Windows 10 or older macOS builds), version 2.6.4 offers excellent stability without requiring OS upgrades.
Before seeking out a download of Topaz Video Enhance AI 2.6.4, ensure your workstation meets the necessary technical specifications for optimal rendering speeds. Minimum Specifications
16 GB is minimum, though 32 GB is recommended.
Open the preferences menu ( File > Preferences ) and manually select your dedicated graphics card (NVIDIA or AMD) rather than leaving it on "CPU" or "Auto." AI processing on a GPU is significantly faster. An NVIDIA GeForce RTX 4090 or similar is
: This version provides straightforward, granular controls over older, beloved models like Artemis , Dione , and Proteus without forcing complex timeline or preset parameters on the user.
: Introduced a "Reduce machine load" setting to prevent M1 Macs from overheating during heavy renders. How to Download 2.6.4 Safely
Since Topaz Labs has moved on to newer versions (v5.x+), finding 2.6.4 requires navigating their legacy archives.
Version 2.6.4 consolidated the best aspects of Topaz's early AI developments into a single package: Navigate to the Video Enhance AI section
Topaz Video Enhance AI keeps crashing in bizarre ways - General
: It could upscale footage from SD to 4K or even 8K, effectively restoring detail by analyzing adjacent frames rather than just stretching pixels. How to Download 2.6.4
If you own a license, the safest place to find the 2.6.4 download is the official Topaz Labs support center or their community forums, where staff occasionally provide legacy links for compatibility troubleshooting. Avoid "cracked" versions on torrent sites, as they are the primary vector for malware in the video editing community.