DX12 vs Vulkan | Red Dead Redemption II | Ultra Benchmark | RTX 2080 Ti & AMD 3900X
More results below.
From my testing, it's clear that Vulkan has better 0.1% & 1% low's(less stutter) than DX12, this combined with average framerate is very similar between the 2 API's it's clear that Vulkan is the preferred choice.
This is probably why Rockstar defaults RDR2 to use Vulkan.
That Being said other YouTubers have done benchmarks and gotten opposite results, DX12 seems to have a lot of stuttering(1% low's) issues across others benchmarks too.
Setup/Drivers
Resolution: 2560x1440
Optimized Settings: https://i.imgur.com/xOyZnUr.png
Ultra Settings: https://i.imgur.com/2wRDkaH.png
Game version 1207.60
NVIDIA Driver 441.12
Aorus X570 BIOS F10a
DDR4 @ 2133Mhz & 3200Mhz
Capture/Benchmark Method
MSI Afterburner to capture usage overlay & internal benchmark.
NVIDIA Shadowplay was used to capture at 1440p 130k bitrate 60fps(using replay, not active recording)
Computer
Asus RTX 2080 Ti ROG STRIX
AMD R9 3900X
Gigabyte X570 ULTRA
Corsair DDR4 32GB 2133Mhz \ 3200Mhz
Samsung 970 EVO 1TB
MSI Afterburner Results
Vulkan Optimized - 2133Mhz
Average framerate : 76.5
1% low framerate : 59.1
0.1% low framerate : 52.5
Vulkan Ultra - 2133Mhz
Average framerate : 52.3
1% low framerate : 42.1
0.1% low framerate : 33.6
Vulkan Optimized - 3200Mhz
Average framerate : 71.1
1% low framerate : 54.3
0.1% low framerate : 42.5
Vulkan Ultra - 3200Mhz
Average framerate : 54.3
1% low framerate : 43.1
0.1% low framerate : 29.7
DX12 Optimized - 2133Mhz
Average framerate : 76.3
1% low framerate : 59.8
0.1% low framerate : 29.3
DX12 Ultra - 2133Mhz
Average framerate : 52.1
1% low framerate : 41.8
0.1% low framerate : 20.2
DX12 Optimized - 3200mhz
Average framerate : 81.2
1% low framerate : 68.3
0.1% low framerate : 44.2
DX12 Ultra - 3200mhz (DNF, crashing at Valentine scene)
Average framerate : 51.8
1% low framerate : 39.9
0.1% low framerate : 32.2
Смотрите видео DX12 vs Vulkan | Red Dead Redemption II | Ultra Benchmark | RTX 2080 Ti & AMD 3900X онлайн без регистрации, длительностью часов минут секунд в хорошем качестве. Это видео добавил пользователь The TEK Bench 21 Май 2021, не забудьте поделиться им ссылкой с друзьями и знакомыми, на нашем сайте его посмотрели 104 раз и оно понравилось 1 людям.