I cant record with relive at 1440p 30fps . When ever I select 1440p and I look at the video details it shows me 1080p. But 1080p 60fps works fine. How can I fix this?
Amd R9 390 I7 6700k @4.6ghz 8gb ram
It's not about memory bandwidth, but throughput capacity and encoding capacity of UVD engine on these cards.
R9 390 is a higher revision of GCN 2 (or 1.2) with UVD 4.0, while
R9 380 is a GCN 3 (or 1.3) with UVD 5.0. Fiji, aka Fury, is UVD 6.0.
UVD is a special part of AMD GPU or CPU that is used to hardware accelerate video decoding or encoding. This affects what codecs it can record with and at what resolutions/frames per second.
For example, my old r9 270 couldn't do hevc and 4k, but my current rx 480 can, even tough they both have 256 bit gddr5 memory.
Graphics Core Next - Wikipedia
links to specific sections of aforementioned article, r9 390:
while r9 380 is weaker than r9 390 in raw power and sheer amount of compute shaders, it's still slightly newer as a chip.
Looks like so far only R9 390 and R9 200 series is being effected by this issue.
I hope they see this post AMD ReLive recording (resolution issue)
Retrieving data ...