VOOZH about

URL: https://www.phoronix.com/news/D7VK-1.9-Released

⇱ D7VK 1.9 Brings Some Hefty Performance Improvements - Phoronix


👁 Phoronix

D7VK 1.9 Brings Some Hefty Performance Improvements

Written by Michael Larabel in Vulkan on 6 May 2026 at 07:43 PM EDT. 13 Comments
D7VK continues advancing for this Vulkan-based implementation of Direct3D 7 that also supports D3D 6 / 5 / 3 APIs too for vintage games ultimately rendered using the modern Vulkan API.

D7VK 1.9 is out today as a big update for 2D-heavy Direct3D games. D7VK 1.9 introduces a system of delayed image uploads and dirty tracking for much better performance of 2D-heavy D3D7 and older games. Anno 1503 for example went from 36 to 75 FPS. The Hogs of War game went from 18.4 to 60 FPS with this new D7VK release.

👁 D7VK 1.9 comparison


The new tracking system used by D7VK 1.9 also provides lower CPU usage, lower memory footprint, and better frame-time consistency.

More details on this improvement with D7VK 1.9 and the other enhancements for this D3D-on-Vulkan open-source implementation can be found via GitHub.

Michael Larabel is the principal author of Phoronix.com and founded the site in 2004 with a focus on enriching the Linux hardware experience. Michael has written more than 20,000 articles covering the state of Linux hardware support, Linux performance, graphics drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated benchmarking software. He can be followed via Twitter, LinkedIn, or contacted via MichaelLarabel.com.