You can also see if unloading some of the decoding operations of the GPU would help (options in the Resolve▸Preferences…▸System▸ Decode Options) I suppose you can try exploring different versions of AMD drivers to see if you will get different results. Finally reached out to black magic about the issue and got this response today:ĭoing some research online, it does not seem that 5700XT is a good choice for Resolve as it seems to thermally struggle in some situations under a load, compared to other current GPUs.Īs the GPU used for almost all of the operations in Resolve, it may explain the behavior you are observing.
Built an AMD pc with the 3900x cpu and the 5700xt gpu. It shows up in Program Files/Blackmagic Design/Disk Speed test on my box, as well it has a shortcut automatically installed under Blackmagic on the start menu. (1 main unit, and 2 daisy chain expanders)īlackmagic disk speed test is either installed with Desktop video or Resolve…not sure which one. My cache files go to an ssd stripe set in the qnap, and my main storage goes to one of the 3 qnaps at my disposal, all connected via 10g. Get a good storage setup, and use it for storage and storage alone. Different codecs and different situations will cause different bottlenecks on the system. I get true 10g read speads with my Qnap which has 8 drives in it.Īs Bob Zelin will tell you over at the storage forum….the tech specs might say good enough, but the real world specs will tell you different…not sure you can ever have enough throughput, especially with 4k and everthing else that people through at their footage. I’m not an engineer, but the more drives involved, the better the throughput. SSD’s: Samsung 970 EVO Plus 250GB SSD NVMe M.2 (boot drive + programs)Ĭrucial MX5GB SATA (to save and archive my files) GPU: Gigabyte Radeon RX 590 Gaming 8GB GDDR5 RAM: 64 GB (Corsair Vengeance LPX DDR4 3000 PC4-24000) I cannot even go near the Fusion page, but I would like to use at least the Edit and the Color pages.ĬPU: AMD Ryzen 7 2700X 8-Core 3.7 GHz (4.3 GHz Max Boost) For the latest two, I need to wait forever and it doesn’t become 100% smooth even then. I’ve tried everything: working with a 720p timeline, generating optimized media, caching everything. To cache even a few minutes of footage it can take more than one hour and applying even two nodes in the Color page makes the footage go at 10fps.
I can’t manage to make DaVinci neither quick or smooth. The files I work with are UHD 60fps BRAW clips with 8:1 constant bitrate filmed with my BMPCC4K. Hello, I’m using DaVinci Resolve Studio 16.0.0.060 (the latest stable version of 16) on a Windows 10 machine (OS version 1903, OS Build 18362.295).
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