LuxCoreRender 2.5 OptiX Performance Tested With 19 NVIDIA GPUs

Written by Michael Larabel in Software on 18 April 2021. Page 4 of 4. 8 Comments

Here is a look at the GPU power consumption over the entire duration of all LuxCoreRender 2.5 benchmark runs.

While the cooling performance is largely dependent upon what AIB card you get your hands on, here is a look at the GPU core temperatures for the particular graphics cards tested.

Lastly is a look at the geometric mean for all the LuxCoreRender 2.5 benchmark results. Going from the TITAN RTX to RTX 3090 yielded 89% higher performance, the RTX 2080 Ti to RTX 3080 was a 65% jump, RTX 2070 SUPER to RTX 3070 was 62% faster, and RTX 2060 SUPER to RTX 3060 Ti was 67% faster for this open-source physically based rendering software package.

Those wanting to compare their own system's LuxCoreRender performance against this assortment of GPU results can simply install the Phoronix Test Suite and run phoronix-test-suite benchmark 2104174-PTS-LUXCORER77. Find more LuxCoreRender CPU and GPU benchmark data over on Via this result file you can also generate your own performance-per-dollar metrics based on local/available pricing, etc.

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Michael Larabel

Michael Larabel is the principal author of and founded the site in 2004 with a focus on enriching the Linux hardware experience. Michael has written more than 20,000 articles covering the state of Linux hardware support, Linux performance, graphics drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and automated benchmarking software. He can be followed via Twitter, LinkedIn, or contacted via