ICB is working stable with the last OS updates. We have updated our macOS benchmark and released the iOS version: https://apps.apple.com/us/app/gravitymark-gpu-benchmark/id1595186532 ICB is giving a 2.5 performance boost in comparison with the previous version. Thank you for the great improvements.

This is the same eGPU hardware with 3 times lower performance under Metal: https://gravitymark.tellusim.com/report/?id=bc453e851c5dede3cedef6c3ac9caca2f8dffa47 https://gravitymark.tellusim.com/report/?id=7f1b799adc588938fc02f140a2ee48dbd4f36e69

There are links inside FB9127527 to a notarized application for macOS, Windows, and Linux. And multiple simple tests to reproduce the problem on macOS in other FB. Thank you.

Thank you for your answer. I have created a new FB9127527 issue with the benchmark and more information inside.

Everything is described in the original post. The main problem is performance because even a loop of draw indirect is faster than an indirect command buffer: https://www.icloud.com/iclouddrive/0ICuhBkHgGuLjCxaJwRyHoLmw#execute_commands_in_buffer https://www.icloud.com/iclouddrive/0hDo_q0oXs4uzC25yZdKmL83A#multiple_draw_indirect I made Feedback Assistant more than half of year ago. There was no answer. After that, I wrote here. Thank you!

Hi, A12 devices are not able to draw more than 512 drawindirect commands (CPU unroll for multidrawindirectcount). The rendering objects start flickering. A13 and M1 devices are working fine even with 50K draw calls. Thank you

Is there any update about that? Thank you