# TCC Mode

**URL:** https://discourse.paraview.org/t/tcc-mode/7883
**Category:** ParaView Support
**Created:** [August 28, 2021, 1:52am UTC](https://discourse.paraview.org/t/tcc-mode/7883 "2021-08-28T01:52:52Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![adam-grant-hendry](https://discourse.paraview.org/user_avatar/discourse.paraview.org/adam-grant-hendry/32/7467_2.png) [@adam-grant-hendry](https://discourse.paraview.org/u/adam-grant-hendry)
#### Post date: [August 28, 2021, 1:52am UTC](https://discourse.paraview.org/t/tcc-mode/7883/1 "2021-08-28T01:52:52Z")

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Can ParaView NVIDIA IndeX or (Intel) OSPRay use an NVIDIA GPU that is in TCC mode instead of WDDM mode?

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### Author: ![mwestphal](https://discourse.paraview.org/user_avatar/discourse.paraview.org/mwestphal/32/17_2.png) [@mwestphal](https://discourse.paraview.org/u/mwestphal)
#### Post date: [August 30, 2021, 7:34am UTC](https://discourse.paraview.org/t/tcc-mode/7883/2 "2021-08-30T07:34:20Z")

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OSPRay is not using any GPU.

No idea for IndeX.