eGPU connected | DR GPU set to RTX2080Sģ. I used both the Nvidia encoder and the Intel QuickSync encoder. There are two codecs that specifically execute in the GPU hardware accelerators. Are you sure your CPU is enabled at a computer level. I rendered a recent project (~3 minutes) in 4k 24p, with some grading, some gfx, some denoise and also parts with really just encoding. Resolve Studio is known to leverage the GPU for a LOT of work. Dual CPU, multiple core and multiple treading has been in Resolve free and Studio version for many years. That's why I got the eGPU that handles the external displays. However, it has to handle 3 4k60 displays (one internal, two external) and it was struggling hard doing that in DR (using Dual Monitor output + Clean Video Feed), especially with just 6gb of VRAM. Some background: I was happy with the overall performance of the notebook with just the RTX2060. + RTX 2080S 8gb via eGPU TB3 enclosure (Mantiz Venus II) Unless you need to work around some compatibility issues with your OS or older versions of Resolve this "disable the iGPU it's useless for Resolve" is just another instance of cargo cult that is blindly repeated over and over again in this forums.Okay, so I've done some extensive testing with DR 17 and found some pretty interesting things. If you chose to hide it from the OS, Resolve can't use its decoding and encoding engines in addition the ones of the Nvidia GPU plus your machine likely runs hotter and louder. If you expose it to the OS the driver can do some intelligence with regards to power management and Resolve can use it for h264/H265 decoding and H264 encoding In ADDITION to the Nvidia GPU. For newer information, see our more recent articles. Some of the content in this article is most likely out of date, as it was written on October 29, 2020. So whether or not the iGPU is exposed to the OS it is always active as it needs to receive the frames from the Nvidia GPU via PCIe and feed them to the display. Posted on Octoby Matt Bach Always look at the date when you read an article. If you have a single GPU, then a high clock speed CPU with a moderate core count, like Intel’s Core 13th Gen or AMD’s Ryzen 7000 series, is going to be optimal. This avoids the complexities of running two graphics drivers, but if offers no power savings." The November NVIDIA Studio Driver provides optimal support for the latest new creative applications including Blackmagic Designs DaVinci Resolve and MAGIX. What CPU is best for color grading and editing in DaVinci Resolve The best CPU for Resolve depends primarily on how much GPU power you have in your system. For faster export times with dual AV1 encoders with Voukoder: GeForce RTX 4070 Ti Desktop or GeForce RTX 4080, NVIDIA RTX 6000, NVIDIA. GeForce RTX 4070, NVIDIA RTX 3000 laptop GPU. In this case, a Linux user can place the laptop in hardware configurations where there is only once graphics device. Accelerated Apps Products Tools and Resources. The key thing to keep in mind when selecting your config is unlike traditional editing, grading, audio post or finishing systems, image processing in DaVinci Resolve is graphics processor (GPU) based and so some of the features require a higher end GPU that you might be accustomed to. "Some older and high-end laptops contain a BIOS setting to manually select the state of the hardware multiplexer to switch output between the two video devices. "Since the internal laptop display is physically connected to the intel driver, the nvidia card renders to the intel display memory." The Optimus Copy Engine is a new alternative to traditional DMA transfers between the GPU framebuffer memory and main memory used by the IGP." "Optimus avoids usage of a hardware multiplexer and prevents glitches associated with changing the display driver from IGP to GPU by transferring the display surface from the GPU frame buffer over the PCI Express bus to the main memory-based framebuffer used by the IGP.
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