[Gabriel4OCNET]

Hello, thanks for reading this topic.

I want to buy an Arc 770 graphics card, but it doesn't perform well without resizable bar.

I have an Asrock Taichi X370 motherboard with Ryzen 2700X.

People said resizable bar is not available with this setup.

I've searched in my BIOS and resizable bar is available.

Do you think resizable bar will work with the Arc 770 with my setup?

This is something really new to me, and my research was not enough to understand.

Thank you!

 

[Agent-A01]

If you see it as a toggle-able option within the bios then it will work.

 

[raclimja]

Resizable Bar is Intel branding.

AMD equivalent is called SAM (Smart Access Memory) and the x370 Taichi has it.

 

[Stormblade]

On that note, I have an RTX 2070 and also see the Resizeable bar in my bios, defaulted to 'Disabled'. What +s / -s if any are there to having it enabled/disabled with the card I have?

 

[AStaUK]

On that note, I have an RTX 2070 and also see the Resizeable bar in my bios, defaulted to 'Disabled'. What +s / -s if any are there to having it enabled/disabled with the card I have?

Resizeable Bar isn't available for the 2000 series, only 3000+.

 

[Gabriel4OCNET]

Resizeable Bar isn't available for the 2000 series, only 3000+.

I don't know exactly, but rebar is available to me, using X370 Taichi and 2700x. I can enable, but I can't test right now, cause my GTX 1080 is not compatible with this technology.

 

[Gabriel4OCNET]

Resizable Bar is Intel branding.

AMD equivalent is called SAM (Smart Access Memory) and the x370 Taichi has it.

I don't know exactly. In my bios, the option is resizable bar.

 

[Gabriel4OCNET]

If you see it as a toggle-able option within the bios then it will work.

I enabled it, but I can't test without a capable GPU. My 1080 is not compatible.

 

[Blameless]

Resizable Bar is Intel branding.

AMD equivalent is called SAM (Smart Access Memory) and the x370 Taichi has it.

Resizable BAR (base address register) is the generic term, and part of PCI-E spec.

I enabled it, but I can't test without a capable GPU. My 1080 is not compatible.

What does GPU-Z say under the advanced tab?

 

[AStaUK]

Resizeable Bar isn't available for the 2000 series, only 3000+.

I don't know exactly, but rebar is available to me, using X370 Taichi and 2700x. I can enable, but I can't test right now, cause my GTX 1080 is not compatible with this technology.

Maybe I should have been a little clearer, I was referring to the nVidia 2000 and 3000 series GPU’s not the the AMD CPU’s.

 

[Gabriel4OCNET]

Resizable BAR (base address register) is the generic term, and part of PCI-E spec.



What does GPU-Z say under the advanced tab?

Say that GPU is unsupoorted, mate. Thank you for helping me.

 

[Gabriel4OCNET]

Say that GPU is unsupoorted, mate. Thank you for helping me.

 

[zzztopzzz]

Resizable Bar is Intel branding.

AMD equivalent is called SAM (Smart Access Memory) and the x370 Taichi has it.

I have an ASRock X670E and it's 'Resizable Bar' is the BIOS.

 

[cjc75]

I want to buy an Arc 770 graphics card, but it doesn't perform well without resizable bar.

I'm more interested in wanting to know why you want to buy an Intel ARC A770?

Hope you enjoy doing bug reports, and waiting months on end for driver fixes....

The Intel A770 Thread

I didn't find a dedicated thread for A770 anywhere on the site. This thread can act as one. I moved from a 6900 XT to this as it's something new and interesting to play around with, plus it doesn't cost 1600$. The software for OC is not that mature but there are guides to unlock power limits...

www.overclock.net

 

[jarablue]

4080 here and my resizeable bar works fine. It's adds 10k fps to any title at 4k. Cooks me dinner and invests my money for me.

Highly rec.