You normally should not see greater value for GPU frame time, but as explained above this counter is not always reliable (not Babylon.js fault).Īs said, however, if you are now sorting the meshes each frame and you didn’t do it in the first case then it’s possible to see slower perf becase you are CPU bound and sorting in javascript clearly takes a little time (at least more than not sorting at all!). The particle effect in Unreal Engine can be realized by either the GPU or CPU. When this happens, the heatsink is not making complete contact with the processor, which may cause it to overheat. The maximum number of GPU particles supported is much larger than CPU particles. Look at the processes with the highest CPU utilization.

Click on the CPU column name to sort your activities. But the absolute fps is based on the CPU time, so you should really see about the same perf in both cases (if you test the same scene, meaning active meshes / indices / faces is the same) as most of the time is spent in meshes selection. In this After Effects tutorial, we will show you how to create a realistic cigarette smoke effect using After Effects 2023 and the Particle Playground system. If you apply thermal paste, and your CPU temperature isn’t decreasing after a few days from the brief break-in period, your heatsink may be improperly seated. Here’s how you can do so: Press Shift + Esc while on the Chrome browser. You should also perform several recordings and make either an average or throw out the fastest/slowest ones.Ĭlearly, the scene with the lower number of draw calls should run at least at the same speed, if not faster. But be careful on what is currently running on your computer, it could kill your recording (for eg, if your anti-virus decides to kick just at the wrong time…). Measure CPU and GPU utilization to find ways to improve your apps performance. Using the performance tab of Chrome may provide better measuring for the CPU/GPU threads, as you can let the snapshot run for 5/10s (or more). Use your mouse to interact with the particles on the screen BE BOLD. So, you should be sure to make some averages before drawing conclusion. You should run your tests several times (for exactly the same scene - which is not the case in your screenshot as the number of faces/vertices/active meshes is not the same) and see if you still experience the same gaps.Īlso, the durations are very low (2ms - 2.5ms for the frame time) and even a 0.1ms difference will make quite a difference on the absolute fps: 2.13ms corresponds to 470 absolute fps whereas 2.03ms is 492 fps.

Ayar raises 35M for optical interconnect. Regarding the GPU frame time, unfortunately I noticed (when doing some WebGL / WebGPU comparisons) it can largely vary from one run to another for the same PG… Ideon Technologies digs up 16M Series A to use particle physics to find critical minerals. We are excited to introduce Phi-3, a family of open AI models developed by Microsoft.

Particle playground high cpu