NVIDIA GeForce RTX 4090/4080 Linux Compute CUDA & OpenCL Benchmarks, Blender Performance
The RTX 40804/4090 graphics cards were also performing very well for IndigoBench with its OpenCL renderer.
IndigoBench also enjoyed a significant performance-per-Watt improvement going to the RTX 40 series.
With OctaneBench, the RTX 4090 was 3.5x the performance of the once-amazing TITAN RTX. On a performance-per-Watt basis the RTX 4090 came in at 3x the TITAN RTX.