F5F Stay Refreshed Hardware Desktop Xeon motherboards compatible with ReBar

Xeon motherboards compatible with ReBar

Xeon motherboards compatible with ReBar

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D
Duckie_Splash
Junior Member
12
11-28-2020, 05:56 AM
#1
I'm checking if any Xeon boards support a resizable bar feature, or if this is limited to gaming models in the Core line.
D
Duckie_Splash
11-28-2020, 05:56 AM #1

I'm checking if any Xeon boards support a resizable bar feature, or if this is limited to gaming models in the Core line.

K
KaisaSD2
Member
69
11-29-2020, 05:10 AM
#2
Which Xeon model are we referring to? While it's included in the PCIe 3.0 definition, many systems only adopted it broadly much later...
K
KaisaSD2
11-29-2020, 05:10 AM #2

Which Xeon model are we referring to? While it's included in the PCIe 3.0 definition, many systems only adopted it broadly much later...

B
bishopboys68
Posting Freak
899
12-07-2020, 02:35 AM
#3
Supports dual socket scaling in the first and second generation models, though compatibility varies.
B
bishopboys68
12-07-2020, 02:35 AM #3

Supports dual socket scaling in the first and second generation models, though compatibility varies.

J
JakeThePeg
Junior Member
27
12-08-2020, 11:05 AM
#4
Appears to be until the 8th Core generation Intel didn’t support it. A completely different Xeon would be necessary—cheap and readily available E5 chips won’t suffice. If you’re referring to resizable BAR, you’re likely a gamer, which is why I don’t suggest Xeons in general.
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JakeThePeg
12-08-2020, 11:05 AM #4

Appears to be until the 8th Core generation Intel didn’t support it. A completely different Xeon would be necessary—cheap and readily available E5 chips won’t suffice. If you’re referring to resizable BAR, you’re likely a gamer, which is why I don’t suggest Xeons in general.

C
coyote888
Posting Freak
838
12-08-2020, 07:52 PM
#5
I already have a setup with LGA3647 but it lacks rebar support, so I'm searching for alternatives that include it.
C
coyote888
12-08-2020, 07:52 PM #5

I already have a setup with LGA3647 but it lacks rebar support, so I'm searching for alternatives that include it.

U
UDK
Member
221
12-09-2020, 12:32 AM
#6
The sole reason for this inquiry concerns rebar. I need an Intel Arc A770, but I understand it needs a resizable bar to work properly, so I want to confirm that.
U
UDK
12-09-2020, 12:32 AM #6

The sole reason for this inquiry concerns rebar. I need an Intel Arc A770, but I understand it needs a resizable bar to work properly, so I want to confirm that.

N
NinatoPvP
Posting Freak
899
12-11-2020, 01:30 AM
#7
Performance relies heavily on having enough Rbar, but which projects do you intend to run?
N
NinatoPvP
12-11-2020, 01:30 AM #7

Performance relies heavily on having enough Rbar, but which projects do you intend to run?

A
audi497mks
Senior Member
601
12-11-2020, 09:56 AM
#8
The problem is I can't locate any option. The only board mentioned with rebar support is the EVGA S3 Dark, but it doesn't have two sockets.
A
audi497mks
12-11-2020, 09:56 AM #8

The problem is I can't locate any option. The only board mentioned with rebar support is the EVGA S3 Dark, but it doesn't have two sockets.

X
168
12-11-2020, 01:27 PM
#9
The last time I tried using the Arc... It froze my computer completely and I had to restart it by pressing the power button several times. For apps, I play some games but also plan to use Blender eventually, plus just for everyday tasks.
X
xXAguaMarineXx
12-11-2020, 01:27 PM #9

The last time I tried using the Arc... It froze my computer completely and I had to restart it by pressing the power button several times. For apps, I play some games but also plan to use Blender eventually, plus just for everyday tasks.

J
JPV12Vanquish
Member
59
12-11-2020, 07:02 PM
#10
This would focus entirely on Intel's weak driver setups rather than Rbar, with the hope of better performance later. It’s not crucial for everyday desktop tasks. For Blender, I’m uncertain it would make a big difference. I checked some online discussions and found comparisons suggesting it might help, but no one has confirmed a major speed boost in render times.
J
JPV12Vanquish
12-11-2020, 07:02 PM #10

This would focus entirely on Intel's weak driver setups rather than Rbar, with the hope of better performance later. It’s not crucial for everyday desktop tasks. For Blender, I’m uncertain it would make a big difference. I checked some online discussions and found comparisons suggesting it might help, but no one has confirmed a major speed boost in render times.

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