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What controls Turbo Core in Xeons?

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Mutexx

Junior Member
Nov 27, 2017
5
0
6
What kind of driver do you need?
Can you make -70mv Vcore, -50 Cache for me? At now I'm use same driver from C_Payne but want try PowerCut. I'm not sure about the choice SA offset and VCCin voltage therefore set to your choice. Thnx!
 

MOF

Member
Jul 31, 2017
118
33
71
Hi MOF
I tested it in a not oprimal condition because I can't boot without microcode loaded.
It instals after a message W3 - microde present but I can't see positive results

Thank you for you effort
If Broadwell microcode is present this mod can not gonna work. Thats not possible.

Without microcode very little chance is there. In my opinion, V4 modding never gonna happen in the near future.
 
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kjboughton

Senior member
Dec 19, 2007
330
117
116
If Broadwell microcode is present this mod can not gonna work. Thats not possible.

Without microcode very little chance is there. In my opinion, V4 modding never gonna happen in the near future.
I am of the expectation that this particular bug was fixed in hardware when Broadwell was released. That doesn't keep us from investigating though.
 

txgy

Member
Apr 24, 2017
29
1
41
I am of the expectation that this particular bug was fixed in hardware when Broadwell was released. That doesn't keep us from investigating though.
can you make
v3x4-0.10b-i306f2-rc9_100_50_50_pc1.9v.efi
v3x4-0.10b-i306f2-rc9_110_50_50_pc1.9v.efi
v3x4-0.10b-i306f2-rc9_120_70_50_pc1.9v.efi

thank you !
 

fabiosun

Member
Nov 22, 2017
36
2
16
If Broadwell microcode is present this mod can not gonna work. Thats not possible.

Without microcode very little chance is there. In my opinion, V4 modding never gonna happen in the near future.
I have no chance to start without microcode because deleting it with UBU produce a non booting firmware for my Asus rampage V extreme 10 edition
I wonder why mtgben user with dual asus MB have this chance...
 

fabiosun

Member
Nov 22, 2017
36
2
16
I am of the expectation that this particular bug was fixed in hardware when Broadwell was released. That doesn't keep us from investigating though.
If you have other idea i would like to test it
Is it possible to patch microcode (delete it) with other method than UBU?
Or it is not related in your opinion?
TY
 

mtgben

Member
Nov 21, 2017
71
2
11
If Broadwell microcode is present this mod can not gonna work. Thats not possible.

Without microcode very little chance is there. In my opinion, V4 modding never gonna happen in the near future.
i boot to win without microcode for v4..can you make another efi effort for unlock all core to x37
my problem is lock all core to x28 an core 1 to x37 only...
 

mtgben

Member
Nov 21, 2017
71
2
11
dear
kjboughton
dont be tired..
in windows 10 all of my core(22core) playing in x30 - x35
and when i cpu stress testing all core go to x28
i checking performance and power safe and balanced power option in windows
only when i use render or stress cpu-z all core go back to x28 ...!!???
 

mtgben

Member
Nov 21, 2017
71
2
11
thank you MOF
please ...come on man this say V4 - Mailbox error
i have z10 pe w8 and one v4 2696 and moded bios without microcode ....run efi driver and Boot to windows..alll core to x28.. :(

master Kris ( kjboughton )

MOF

sciff

come on...we should unlock this evil ( xeon v4 )
and We name type in history of Unlocked Processor !!!

i Only want one EFI DRIVER for full Multiplier Ratio for check this ...


Please ........ IM WAITING.

only one EFI
 

Dufus

Senior member
Sep 20, 2010
675
119
101
is there a any way to injecting microcode in asm?
Sure, but why would you want to do this? Better to use the OS to avoid sleep issues otherwise a relatively simple ucode patch becomes a lot more work.
 

foureight84

Member
Nov 5, 2017
57
8
41
thank you MOF
please ...come on man this say V4 - Mailbox error
i have z10 pe w8 and one v4 2696 and moded bios without microcode ....run efi driver and Boot to windows..alll core to x28.. :(

master Kris ( kjboughton )

MOF

sciff

come on...we should unlock this evil ( xeon v4 )
and We name type in history of Unlocked Processor !!!

i Only want one EFI DRIVER for full Multiplier Ratio for check this ...


Please ........ IM WAITING.

only one EFI
Have you tried disabling the C-states kjboughton suggested?

"Enabling C0/C1, Disabling C2, Enabling C3, and Disabling C6 for best results (once you get Turbo working)"
 

mtgben

Member
Nov 21, 2017
71
2
11
Have you tried disabling the C-states kjboughton suggested?

"Enabling C0/C1, Disabling C2, Enabling C3, and Disabling C6 for best results (once you get Turbo working)"
this is my asus z10 bios for c state :

i dont know what option i change..?
 

Mutexx

Junior Member
Nov 27, 2017
5
0
6
I was not right, powercut give me some benefits. Yes, max rate x33 as before, but for AVX load (with 27 uCode) rate not drop to x32 as earlier and stay on maximum. As a result of this, I have an increase productivity in Corona Benchmark from 6,900,000 ray/s to 7,100,000 ray/s. Cinebench does not use AVX because of this the result remained the same as before. Thanks again!
 

fabiosun

Member
Nov 22, 2017
36
2
16
kjboughton:
this is my whinfo64 in windows 10:


in win 7 all core playing only to x28 ....???
I think you are near to have success and maybe your cpu is now locked @x28 for all cores during load due a tdp problem
Your HWINFO pictures is perfect because you see in all cores frequency bouncing also for different cores than 0 (more than x28)
In my case during idle time I have bouncing till x37 only core 0
Others cores bounce from x12 to x28 and never pass x28 as I see in your pictures
 
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mtgben

Member
Nov 21, 2017
71
2
11
I think you are near to have success and maybe your cpu is now locked @x28 for all cores during load due a tdp problem
Your HWINFO pictures is perfect because you see in all cores frequency bouncing also for different cores than 0 (more than x28)
In my case during idle time I have bouncing till x37 only core 0
Others cores bounce from x12 to x28 and never pass x28 as I see in your pictures

???
any idea


OOWWW all users to this thread check this please...:

http://valid.x86.fr/adrbu2


and this:



i also use geeckbench for my cpu with 2700 22 core and give me ( 32000 ) point
O_O
 

fabiosun

Member
Nov 22, 2017
36
2
16
???
any idea


OOWWW all users to this thread check this please...:

http://valid.x86.fr/adrbu2


and this:



i also use geeckbench for my cpu with 2700 22 core and give me ( 32000 ) point
O_O
@mtgben
different version of Geekbench...with 3.41 version I reach 62000...with single core...
Maybe it is not possible to unlock..but I am also trying to understand
in your case you can monitor during your stress test with IPG (intel power gadget) to see during load TDP value...
page-1
 
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