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‎10-14-2023 11:50 AM

HP Recommended
Operating System: Microsoft Windows 11

Hi, reBAR support is disabled, though the intel ARC driver mentions this is needed for optimal performance with the discrete ARC A370M GPU.

Any way to enable this ?

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7 people had the same question
3 REPLIES 3

‎10-14-2023 03:16 PM

HP Recommended

Resizable BAR (Base Address Register)

 

What you can try is using the graphics driver software directly from Intel.

https://www.intel.com/content/www/us/en/products/sku/228342/intel-arc-a370m-graphics/downloads.html

 

Trying it will not damage anything. 


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‎10-15-2023 02:02 AM

HP Recommended

Hi Erico,

thanks for the tip, but I already installed it, and it clearly shows that reBAR is not enabled.

Benchmarks show that not enabling reBAR with intel ARC GPUs leads to worse performance.

This should be enabled by default in BIOS, but unfortunately it is not.

Probably only a BIOS update will fix this.

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‎10-15-2023 08:24 AM

HP Recommended

Hopefully a BIOS update will be forthcoming and include that option.


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1 person found this reply helpful
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