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Arc A770 16GB LE only showing 16 Gbps memory speeds?

powerarmour
Valued Contributor II
3,681 Views

My 21P01J00BA SKU, Intel Arc A770 16GB LE card only seems to be showing 16 Gbps GDDR6 speeds (2000 Mhz) in all current reporting software, and not the 17.5 Gbps GDDR6 (2187 Mhz) expected?

 

a77016gbps.gif

 

Is this just a reporting issue with the launch driver?

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1 Solution
Esteban_Intel
Moderator
3,387 Views

Hi @powerarmour,

 

A fix for this issue is included with our latest Beta driver version 31.0.101.3793. Please update your driver to this version and test it!

View solution in original post

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5 Replies
Reps
Beginner
3,651 Views

Use Arc Control, then got to performance tab

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powerarmour
Valued Contributor II
3,644 Views

Still shows 2000 Mhz in Arc Control also.

So I guess not all 16GB cards have 17.5 Gbps memory after all, or is this a genuine bug/glitch?

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powerarmour
Valued Contributor II
3,498 Views
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Esteban_Intel
Moderator
3,388 Views

Hi @powerarmour,

 

A fix for this issue is included with our latest Beta driver version 31.0.101.3793. Please update your driver to this version and test it!

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powerarmour
Valued Contributor II
3,369 Views

Confirmed,  all good now Esteban

 

Screenshot 2022-10-28 100938.png

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