PerformanceTest 10
PassMark Advanced GPU Compute Test
We are using PerformanceTest 10.1 and its PassMark Advanced GPU Compute Tests feature set of benchmarks. This is a suite of compute tests to test specific functions using DirectCompute and OpenCL. We have graphed out each one separately to compare in graphs.
NBodyGravity is a physics simulation of gravity and motion. It seems the RTX 3090 is faster at this compute performance by 25%.
This test performs a fluid simulation using the MacCormack method to simulate a fire reaction in an enclosed volume. The AMD Radeon RX 6900 XT seems to be just slightly faster at this fluid simulation by 3% over the RTX 3090.
This test generates a four-dimensional Julia fractal set, which is then rendered in three dimensions and animated. Epsilon is set at 0.001 which increases the load on the GPU. The RTX 3090 is much faster at this compute task which is 51% faster than the Radeon RX 6900 XT.
This test continuously zooms onto a particular point in a two-dimensional Mandelbrot fractal set, generating various shapes and patterns. The RTX 3090 is faster here just slightly by 3%.
In the OpenCL physics testing the AMD Radeon RX 6900 XT is a lot faster than the RTX 3090 by 51%.