API Vulcan на R9 270x - отказ работы

Question

Являюсь владельцем данной карточки, но вот играю в Дум на ОГЛ 4.5. При переходе на API Vulcan игра не включается (перезагрузка доходит до старта игры и потом краш репорт). ЧТо делать? 270х вроде поддерживает вулкан. Драйвера последние AMD Crimson Radeon Software Version 17.6.2. 
Что делать? те, желанные десять (а может и больше) фпс очень и очень нужны.
Вопрос не о эффективности, не о сравнении, а именно как запустить Дум на API Vulcan на R9 270x? 
Спасибо за ответы.

laserdance · Accepted Answer

а я вот не помню на думе довели до ума работу вулкана, он и с самого начала не работал
ну и как бы от разработчиков было написано что делать с вулканом 
Vulkan Best Practices
Now that Vulkan support is live with DOOM on Steam, we wanted to provide some pro-tips for those who are either experiencing issues or are unsure about how to best optimize their experience using Vulkan. Here are some things you can try if you're experiencing any issues.
After updating your drivers, be sure to restart your machine.
Run the game at a resolution of 1920x1080
Restart the game after any Advanced Settings changes.
If you have a video card with 4GB or less VRAM, try adjusting the following features to increase performance:
Resizing the Window Size
Changing Resolution
Changing Texture Quality Settings
Changing Shadow Quality
On AMD cards, select anti-aliasing modes TSAA or NO AA to make sure Asyncronous Compute is enabled
Enable Performance Metrics from the Advanced Settings to see FPS counters rather than using external FPS counters, as external counters may have an impact on performance
Disable the Steam Overlay
When can you expect most notable gains with Vulkan?
Biggest expected gains are with AMD cards – not only due to Vulkan, but also due to AMD specific GPU low level optimization. This was achieved via extensions that AMD made specifically available for Vulkan, in particular AMD Intrinsics. Other thing is that Async Compute is immediately available for AMD cards
Users in general should expect most gains, when game is CPU limited. E.g. if game is GPU limited and not an AMD card, will likely run similar. Users could verify such, if they run the game in low resolutions, such as e.g. 720p where being GPU bound is highly unlikely.
The higher the resolution, the lower the gains, since the game will become more and more GPU limited.

liao_iongfen · Answer

А ты попробуй запустить на Вулкане в окне, а не на полный экран. Если запустится, значит, проблема с Вулкан Апи. Закрывай и завершай стим (steam overlay)