# IPR vs RT/hybrid-GPU

**URL:** <https://forums.chaos.com/t/ipr-vs-rt-hybrid-gpu/84324>\
**Category:** General\
**Created:** [August 11, 2017, 4:35am UTC](https://forums.chaos.com/t/ipr-vs-rt-hybrid-gpu/84324 "2017-08-11T04:35:41Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![coolhand78](https://avatars.discourse-cdn.com/v4/letter/c/dbc845/32.png) [@coolhand78](https://forums.chaos.com/u/coolhand78)\
**Post date:** [August 11, 2017, 4:35am UTC](https://forums.chaos.com/t/ipr-vs-rt-hybrid-gpu/84324/1 "2017-08-11T04:35:41Z")

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Is the plan for IPR to usurp RT? and if so (or if not) is the plan to implement hybrid (CPU/GPU) rendering for IPR?

recently upgraded my video card to a 1080 Ti and it almost halved my VRay benchmark GPU time from 2.01 to 1.08, but all my \*limited\* tests with RT don’t really make me want to move over to an RT based workflow - especially given the difference with displacement.

Also curious to know if any archviz guys/girls are using RT exclusively…?