Tesla GPUs target a specific power budget, for example Tesla K40 has a TDP (Thermal Design Power) of 235W and Tesla K80 has a TDP of 300W. I also introduce Tesla K80 autoboost and demonstrate that it can automatically match the performance of explicitly controlled application clocks. In this post I describe GPU Boost in more detail and show you how you can take advantage of it in your applications. In the case of Tesla GPUs, GPU Boost is customized for compute-intensive workloads running on clusters. NVIDIA® GPU Boost™ is a feature available on NVIDIA® GeForce® and Tesla® GPUs that boosts application performance by increasing GPU core and memory clock rates when sufficient power and thermal headroom are available ( See the earlier Parallel Forall post about GPU Boost by Mark Harris).
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