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can you do Resizable BAR on older generations of budget GPUs such as RX 470/570, 1050 Ti and 1650?

Newblesse Obblige
By Newblesse Obblige
in Graphics Cards
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Posted

I just want to know if you can or not and if not, why?

Assuming you have a CPU that can do Resizable BAR

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Posted

it might depend on more parts, or if software/firmware is able to open it up.

I guess we just have to see what cards they will support or if OS was going to enable that (like a button to enable SAM)?

but seen in some games SAM is giving some benefits, not always that much? Nothing to pay extra for.

 

I guess for now it's only through the 5000 series cpus and 6000 cards.

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Posted

Yes, although since the memory size and speed aren't as fast as current generation graphics cards I doubt they would help gaming performance.

 

If you're asking whether NVIDIA and AMD will enable it for older graphics cards...I also doubt :(

 

But here's to hoping...

 

 

My PC is a fast boyo:

6700K - 32GB - 1080 - 256GB EVO

^^You don't need more info than this right?^^

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Posted
2 minutes ago, CircleTech said:

no. 

Yeah you can, not on windows for the moment but you can on Linux.

My PC is a fast boyo:

6700K - 32GB - 1080 - 256GB EVO

^^You don't need more info than this right?^^

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Posted
10 minutes ago, CircleTech said:

P0rn works for resizing

my bar too ( ͡° ͜ʖ ͡°)

 

Did you just...

 

if this was reddit you'd have my Upvote

My PC is a fast boyo:

6700K - 32GB - 1080 - 256GB EVO

^^You don't need more info than this right?^^

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Posted
1 hour ago, CircleTech said:

P0rn works for resizing

my bar too ( ͡° ͜ʖ ͡°)

 

I need a weird reaction button for that comment :P

A PC Enthusiast since 2011
AMD Ryzen 7 5700X@4.65GHz | GIGABYTE GTX 1660 GAMING OC @ Core 2085MHz Memory 5000MHz
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  • Author
2 hours ago, CircleTech said:

P0rn works for resizing

my bar too ( ͡° ͜ʖ ͡°)

 

not the answer I want but 👀👀

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Posted

This thread got weird fast...

 

Now I'm curious if this will work with my GTX 980. o.x I can go from 35 to 37 FPS in Cyberpunk.

"Don't fall down the hole!" ~James, 2022

 

"If you have a monitor, look at that monitor with your eyeballs." ~ Jake, 2022

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  • 3 months later...
Posted

I have an old RX 470 and it supports resizable BAR but I didn't test it though!

Screenshot (4).png

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  • 2 weeks later...
Posted
On 4/11/2021 at 7:05 PM, Meeena said:

I have an old RX 470 and it supports resizable BAR but I didn't test it though!

Screenshot (4).png

Which software did you use to get those details?

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Posted
6 minutes ago, 1tachiuchiha69 said:

Which software did you use to get those details?

This looks like HWinfo64. 

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Posted
5 hours ago, 1tachiuchiha69 said:

Which software did you use to get those details?

yea It's HWinfo64 as @SpiderMansaid. and I did enable it and it works fine.

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  • 1 year later...
Posted
On 4/20/2021 at 12:46 AM, Meeena said:

yea It's HWinfo64 as @SpiderMansaid. and I did enable it and it works fine.

can you tell how'd u enable it?

 

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Posted
On 5/3/2022 at 11:06 PM, IMPULSINATOR said:

can you tell how'd u enable it?

 

For me, it's in the BIOS > IO Ports > Re-Size BAR support setting. (I have an Aorus B550 Pro AX MoBo)

you might find it in a different setting depends on your MoBo tho.

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Posted

It looks like today I was able to enable Resizable BAR for Radeon RX 570 on MSI X470 Gamin Plus with Ryzen 5 2600X

cpuz.png

bar.png

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Posted

For NVIDIA, resizable BAR works only on the RTX 3000 series of GPUs.

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