- Posts: 1
- Joined: Tue Nov 30, 2021 12:24 am
- Real Name: Joshua Ross
I get very choppy/laggy playback & slow rendering while editing. My GPU utilization doesn't go above 12% while rendering or playback. Video files are mp4 (h265/h264). Video clips are 24fps, 60fps, 120fps. Cameras used: Canon C70 / Canon R5. CPU gets maxed out at 100%. Ram hovers between 20gb-25gb usage (system uses 19gb/15% when no applications are running, just idling). This choppy playback occurs whether my timeline resolution and playback are in full-resolution (4k DCI) or in 1080p/720p and one-quarter resolution playback. Rendering has been set to mov, mp4, h264, h265, 4k, 1080p. Utilization is always the same. NVIDIA control panel is all set for performance. 3D settings is set for video-editing as well as the "enable video editing mode" option. And yes, i've tried changing all the options, setting to defaults, messing with everything. No change in performance or utilization. In davinci, my memory limit is maxed to 75% usage (95gb). Playback and rendering seems to only be using my CPU and even with that, it should playback smoothly. I've installed every new driver I could, updated windows 10, reinstalled davinci, etc. It's almost like something is throttling my speeds, yet when I ran a benchmark, my score was so high. I've spoken with Davinci tech support and double checked all of my settings in resolve. GPU is set to CUDA, and my gpu is selected. GPU is in 16x PCI-E slot. No other PCI-E slot is being used. Videos and Davinci are both installed/stored on NVME SSDs.
Temps:
GPU: Idle: 42c / Running resolve: 85c
CPU: Idle: 50c / Running resolve: 66c
*Nothing is overclocked
SPECS:
CPU: AMD Ryzen 9 5950X 16-CORE
GPU: Nvidia RTX A6000 (48GB VRAM)
RAM: G.SKILL F4-3600C18-32GTZN 4x31.8GB (128GB)
MBD: Gigabyte X570 AORUS PRO WIFI
NVME SSD: WDS200T1X0E-00AFY0 2TB - 7000mb/s Read / 5300mb/s Write
NVME SSD: WDS200T1X0E-00AFY0 2TB - 7000mb/s Read / 5300mb/s Write
SSD: Samsung 870 QVO 1TB
HDD: Hitachi HDS722020ALA330 2TB - backup hdd
HDD: Seagate Barracuda 7200.14 2TB - backup hdd
Thermaltake Toughpower Grand RGB 850w
(4) Noctua 140mm fans
(3) 120mm Front Fans
Temps:
GPU: Idle: 42c / Running resolve: 85c
CPU: Idle: 50c / Running resolve: 66c
*Nothing is overclocked
SPECS:
CPU: AMD Ryzen 9 5950X 16-CORE
GPU: Nvidia RTX A6000 (48GB VRAM)
RAM: G.SKILL F4-3600C18-32GTZN 4x31.8GB (128GB)
MBD: Gigabyte X570 AORUS PRO WIFI
NVME SSD: WDS200T1X0E-00AFY0 2TB - 7000mb/s Read / 5300mb/s Write
NVME SSD: WDS200T1X0E-00AFY0 2TB - 7000mb/s Read / 5300mb/s Write
SSD: Samsung 870 QVO 1TB
HDD: Hitachi HDS722020ALA330 2TB - backup hdd
HDD: Seagate Barracuda 7200.14 2TB - backup hdd
Thermaltake Toughpower Grand RGB 850w
(4) Noctua 140mm fans
(3) 120mm Front Fans