![Rainbow Six Siege on Twitter: "🛠4.3 Patch Deployment🛠 The 4.3 patch will be deployed on PC today, 28th January. Time: 9:00 EST / 14:00 UTC Estimated Downtime: 25 minutes 🖖Vulkan Deployment 🎯ADS Rainbow Six Siege on Twitter: "🛠4.3 Patch Deployment🛠 The 4.3 patch will be deployed on PC today, 28th January. Time: 9:00 EST / 14:00 UTC Estimated Downtime: 25 minutes 🖖Vulkan Deployment 🎯ADS](https://pbs.twimg.com/media/EPXlfJ_X0AE-1xf.jpg)
Rainbow Six Siege on Twitter: "🛠4.3 Patch Deployment🛠 The 4.3 patch will be deployed on PC today, 28th January. Time: 9:00 EST / 14:00 UTC Estimated Downtime: 25 minutes 🖖Vulkan Deployment 🎯ADS
![Vulkan in Rainbow Six Siege Tested - A major boost for modern graphics cards | Introduction and 1080p testing | GPU & Displays | OC3D Review Vulkan in Rainbow Six Siege Tested - A major boost for modern graphics cards | Introduction and 1080p testing | GPU & Displays | OC3D Review](https://www.overclock3d.net/gfx/articles/2020/01/29115456901l.jpg)
Vulkan in Rainbow Six Siege Tested - A major boost for modern graphics cards | Introduction and 1080p testing | GPU & Displays | OC3D Review
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