TFDM sample - slow render times

shocker-0x15 / GfxExp

Sandbox for graphics paper implementation

Other

222 stars 19 forks source link

TFDM sample - slow render times #12

Closed Kyozon closed 10 months ago

Kyozon commented 10 months ago

Hi there,

I just built the TFDM sample you've showcased on Twitter: https://twitter.com/Shocker_0x15/status/1725546495423001032?s=20

And for some reason my render time is a lot slower compared to yours. I have tested both RTX 4090 and RTX 3090, with 180ms and 250ms render times, respectively.

CUDA_perf

NVIDIA Driver: 546.17 RTX 4090 & 3090 GPUs Windows 11 23H2 Visual Studio Community 17.7.6 OptiX 8.0.0 CUDA 12.3.1 toolkit

Thanks for sharing this excellent work.

shocker-0x15 commented 10 months ago

Hi, could you tell me the frame time of out of the box? so, no command line options. For me the time is 20.8 [ms] with RTX 4080,

shocker-0x15 commented 10 months ago

Of course, in Release build.

Kyozon commented 10 months ago

Oh, wow I built it in Debug mode previously. Sorry about that, now my 3090 numbers look at closer to yours.

3090_TFDM_Release