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rhino:display_performance [2022/10/17] maryfugier [Task Manager Performance Testing: Not the right tool] |
rhino:display_performance [2022/10/17] maryfugier [The CPU Bottleneck] |
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This is what is happening when the Render display model reports 27% or similar number for GPU performance. It is not that the GPU is the issue, it is simply waiting for the CPU to catch up. | This is what is happening when the Render display model reports 27% or similar number for GPU performance. It is not that the GPU is the issue, it is simply waiting for the CPU to catch up. | ||
+ | See more here: | ||
[[https:// | [[https:// | ||
==== Similar Geometry: Instancing in the Display ==== | ==== Similar Geometry: Instancing in the Display ==== | ||
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=== The Race Car Analogy === | === The Race Car Analogy === | ||
- | I have a standard Toyota Civic sitting at the starting line. I can’t “go” until all of my tires are changed, and my tank is filled with gas… | + | {{: |
+ | |||
+ | I have a 90's 4-dr sedan sitting at the starting line. I can’t “go” until all of my tires are changed, and my tank is filled with gas… | ||
It takes my pit crew 8 minutes to get everything ready. And then floor it, and it takes me 15 seconds to reach the finish line… So the overall time it took was 8:15 (8 minutes, 15 seconds). | It takes my pit crew 8 minutes to get everything ready. And then floor it, and it takes me 15 seconds to reach the finish line… So the overall time it took was 8:15 (8 minutes, 15 seconds). | ||
- | I go out and I buy a Ferrari | + | I go out and I buy an new Italian super car … and get on the starting line… |
My crew still takes 8 minutes to get everything ready… I then floor it, and it takes, me less than 5 seconds to reach the finish line (300% faster)… The overall time it took was 8:05 (8 minutes, 5 seconds)… | My crew still takes 8 minutes to get everything ready… I then floor it, and it takes, me less than 5 seconds to reach the finish line (300% faster)… The overall time it took was 8:05 (8 minutes, 5 seconds)… | ||
- | The crew is the CPU, and the car is the GPU. The Honda Civic is the Intel and Ferrari | + | The crew is the CPU, and the car is the GPU. The sedan is the Intel and super car is the RXT Quadro |
If you really want Rhino to be faster, you will need to first invest in a faster CPU… Then augment that with a better GPU. | If you really want Rhino to be faster, you will need to first invest in a faster CPU… Then augment that with a better GPU. |