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AMD RX 480 Review Thread - Page 312

post #3111 of 3674
Quote:
Known Issues

The first time you run with Vulkan you may experience short stutters while the engine caches shaders on disk. After playing through or watching a match, these stutters should go away.
There is a known issue on Linux with NVIDIA GPUs where tearing can be observed even when vertical sync is enabled. NVIDIA is aware of the issue and it will be fixed in the future through a driver update.

this is maybe what computerbase got on their frametime graph
https://github.com/ValveSoftware/Dota-2-Vulkan
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post #3112 of 3674
How good is AMD VULKAN CPU overhead?
post #3113 of 3674
Quote:
Originally Posted by Themisseble View Post

How good is AMD VULKAN CPU overhead?

If properly coded, nonexistent.

Even FX processors fare decently in Vulkan and Dx12 applications.
post #3114 of 3674
Quote:
Originally Posted by Dargonplay View Post

If properly coded, nonexistent.

Even FX processors fare decently in Vulkan and Dx12 applications.

Well this benchmark from hardwareunboxed is really showing unprofessional work or nvidia biased site
post #3115 of 3674
Quote:
Originally Posted by Dargonplay View Post

If properly coded, nonexistent.

Even FX processors fare decently in Vulkan and Dx12 applications.

how about driver overhead? theoretically Vulkan and DX12 can bypass driver overhead.
post #3116 of 3674
Quote:
Originally Posted by epic1337 View Post

how about driver overhead? theoretically Vulkan and DX12 can bypass driver overhead.

Yeah,
I was looking at this and It made no sense to me
post #3117 of 3674
i think there is something wrong with how they tested this..
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post #3118 of 3674
Quote:
Originally Posted by OneB1t View Post

i think there is something wrong with how they tested this..
ToT Elric tested it too. It was pretty close, I trust the guy.
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post #3119 of 3674
Quote:
Originally Posted by mtcn77 View Post

ToT Elric tested it too. It was pretty close, I trust the guy.

Well... if I test and it is not true you owe me 20$ ok?
post #3120 of 3674
yes please someone retest this im really interested if there is some sort of single thread bottleneck
(if possible test with process hacker to see threads)
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