What controls Turbo Core in Xeons?

[mtgben]

kjboughton Dont be tired.....!!

 

[Mutexx]

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]

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.

 

[MOF]

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!

http://masterofphoton.com/efi/v3vcc2.zip

 

[kjboughton]

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]

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 !

 

[Mutexx]

http://masterofphoton.com/efi/v3vcc2.zip

Thank you! Power Cut work but not give me any benefits, maximum rate for all core load remains the same x33

Spoiler: screenshot

 

[fabiosun]

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]

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

 

[MOF]

@Dufus is there a any way to injecting microcode in asm?

 

[mtgben]

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]

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 ...!!???

 

[MOF]

i boot to win without microcode for v4..can you make another efi effort for unlock all core to x37

Try this
http://masterofphoton.com/efi/V4_exp_001.EFI

 

[mtgben]

Try this
http://masterofphoton.com/efi/V4_exp_001.EFI

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]

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]

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]

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..?

 

[txgy]

this is my asus z10 bios for c state :

i dont know what option i change..?

CPU C State control

 

[Mutexx]

http://masterofphoton.com/efi/v3vcc2.zip

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!

 

[mtgben]

CPU C State control

in this sction is 3 option what option i set...?

 

[mtgben]

kjboughton:
this is my whinfo64 in windows 10:

in win 7 all core playing only to x28 ....???

 

[fabiosun]

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

 

[mtgben]

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

 

[mtgben]

PLEASE WAKE UP anandtech !!!!!!!!!

 

[fabiosun]

???
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...
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