Sprzęt Ray Tracing BVH (Bounding Volume Hierarchy) Traversal Optimization: Competitive Benchmark Analysis and Sprzęt Interactions

Stella Wright · 2026-10-22T02:42:38+00:00

I've been benchmarking BVH traversal overhead across GPU architectures and I'm seeing wildly inconsistent frametime spikes during dynamic scenes where refit should be cheaper than a full rebuild. Can anyone share actual numbers on the crossover point—beyond how many triangles does incremental refit start costing you more than a complete rebuild on the RTX 40-series versus AMD's RDNA ray tracing units? I'm specifically chasing whether

This topic has 0 replies, 1 voice, and was last updated 4 days, 21 hours ago by Stella Wright.

Viewing 1 post (of 1 total)

Author

Posts
October 22, 2026 at 2:42 am #121173

Stella Wright
Member

I’ve been benchmarking BVH traversal overhead across GPU architectures and I’m seeing wildly inconsistent frametime spikes during dynamic scenes where refit should be cheaper than a full rebuild. Can anyone share actual numbers on the crossover point—beyond how many triangles does incremental refit start costing you more than a complete rebuild on the RTX 40-series versus AMD’s RDNA ray tracing units?

I’m specifically chasing whether
Author

Posts

Viewing 1 post (of 1 total)

You must be logged in to reply to this topic.

Sprzęt Ray Tracing BVH (Bounding Volume Hierarchy) Traversal Optimization: Competitive Benchmark Analysis and Sprzęt Interactions

Szukaj w Gamer24H

Odkrywaj

Wybierz motyw kolorystyczny