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Software for R9 285 bios edit - Page 34

post #331 of 1081
Quote:
Originally Posted by mynm View Post

Thanks. I did it but I didn't get info.

With PP_AllGraphicLevel_DownHyst and 20 I don't have an increased voltages. Maybe with PP_AllGraphicLevel_UpHyst and 20 I will get the same voltages than in CCC driver, I will try it.

Edited: I don't see voltage increses, but cloks are more solids than only with PP_AllGraphicLevel_DownHyst and 20.

EDITED: I have been gaming more time and I see a 1.188V Max so perhaps it is a voltage downclock. The clocks are solid even with 20% gpu usage, I only see droops if cpu is at 100%.

Edited: I had tested PP_AllGraphicLevel_DownHyst 5 and PP_AllGraphicLevel_UpHyst 5 and I have mhz droops but no fps droops. So in low demanding games or if you cap fps to 30 fps you have downclock and no fps droops.
So you can choose values you whant and you think works better for you.

EDITED: If it is a voltage downclock maybe you have to use SVI 2 compliant voltages.

So steps voltage is 0.00625V and if the values is in mv the steps is 6.25mv, so perhaps you have to calculate de value like is said here: http://forums.guru3d.com/showpost.php?p=5120066&postcount=568. And the min value is 6, and 5 is wrong.

EDITED

With
PP_ActivityTarget (value data 30 decimal)
PP_AllGraphicLevel_UpHyst (value data 0 decimal)
PP_AllGraphicLevel_DownHyst (value data 100 decimal)

Performs like AllGraphicLevel_DownHyst 20 and PP_AllGraphicLevel_UpHyst 20, no downclock and solid mhz even at 16% gpu usage. Maybe these configs are used in 285, 290, 390 and furys in ccc, drivers.

PP_AllGraphicLevel_DownHyst 6 and PP_AllGraphicLevel_UpHyst 6, performs like CCC for me, I have to play more and see if I have an increased max voltages. Maybe only PP_AllGraphicLevel_UpHyst 20 will encrease it.

Does somebody could help me with this Amdperture Laboratories experiment?, I'm very lonely and I don't have eny cube.

PS: cake is a lie.

Edited: with PP_AllGraphicLevel_DownHyst 6 and PP_AllGraphicLevel_UpHyst 6 I have a max voltage of 1.181v. So maybe it isn't a voltage downclock, or if it is it dosen't has a direct relation with the values.

I'm also testing [PP_AllGraphicLevel_DownHyst 20] and [PP_AllGraphicLevel_UpHyst 20] settings, see what I can get.

Edit: I tested it with my favorite flight sim, Prepar3D. In P3d, my R9 380 usually got around 500mhz at heavy render places. But with these two settings, My XFX 380 maintained 1100/1625 as what I set in Crimson and without any voltage tweak. I'm glad with that, and I get a performance improve.
Edited by wyzx01 - 2/28/16 at 6:48pm
post #332 of 1081
I have a Gigabyte R9 380x and unfortunatelly the voltage is locked. I want increase the voltage via modding the bios.
Is the tonga bios reader good for it?

I can open the saved bios with tonga bios reader and can modificate and save with "checksum control"=OK. But I don't know the saved bios is good for my card.
post #333 of 1081
Quote:
Originally Posted by wyzx01 View Post

I'm also testing [PP_AllGraphicLevel_DownHyst 20] and [PP_AllGraphicLevel_UpHyst 20] settings, see what I can get.

Edit: I tested it with my favorite flight sim, Prepar3D. In P3d, my R9 380 usually got around 500mhz at heavy render places. But with these two settings, My XFX 380 maintained 1100/1625 as what I set in Crimson and without any voltage tweak. I'm glad with that, and I get a performance improve.

Thanks. Are you getting some max voltage increase? are you using trixx or Ab to OC or flashing?.

Quote:
Originally Posted by szivacs1987 View Post

I have a Gigabyte R9 380x and unfortunatelly the voltage is locked. I want increase the voltage via modding the bios.
Is the tonga bios reader good for it?

I can open the saved bios with tonga bios reader and can modificate and save with "checksum control"=OK. But I don't know the saved bios is good for my card.

Maybe you could increase voltages with trixx.
post #334 of 1081
Quote:
Originally Posted by mynm View Post

Maybe you could increase voltages with trixx.

Thank you very much!

I tried MSI AB, gigabyte OCGuru, Asus GPUTweak without success.
Now I try the Trixx and it works fine!
post #335 of 1081
Quote:
Originally Posted by szivacs1987 View Post

Thank you very much!

I tried MSI AB, gigabyte OCGuru, Asus GPUTweak without success.
Now I try the Trixx and it works fine!

Great!
post #336 of 1081
Mynm,I won't be able to test like that again for some time but you should he okay with 43PL. With 75PL and stock voltage I didn't pass 140w. 219w was with +250mV and the card was not stable enough to pass 3dmark.

Wyzx01, I'm pretty sure the cores are the same on both 285 and 380. My 1475mhz memory clock of course is bested by your 1625. I changed my thermal paste and it helped about 5C. I'm sure you could suicide run your 380 to 1250 if you cooled it like I did. I've seen a 285 out bench a 290 so let's see a 380 do it smile.gif
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post #337 of 1081
Quote:
Originally Posted by ducegt View Post

Mynm,I won't be able to test like that again for some time but you should he okay with 43PL. With 75PL and stock voltage I didn't pass 140w. 219w was with +250mV and the card was not stable enough to pass 3dmark.

Wyzx01, I'm pretty sure the cores are the same on both 285 and 380. My 1475mhz memory clock of course is bested by your 1625. I changed my thermal paste and it helped about 5C. I'm sure you could suicide run your 380 to 1250 if you cooled it like I did. I've seen a 285 out bench a 290 so let's see a 380 do it smile.gif

But i think those Ws may be power out, power in could be higher. Maybe you could see those values with HWinfo, you may have to do what it's said in "Gaining VRM monitoring values using HWiNFO" in fury and nano bios editing thread: http://www.overclock.net/t/1592384/fiji-bios-editing-fury-fury-x-nano to see those values.

Edited: Testing to OC, I see that with PP_AllGraphicLevel_DownHyst 6 and PP_AllGraphicLevel_UpHyst 40, I can do 1100/1500 with 1.156V stock V, but I have a black screen at the end of Firestrike, but no in gaming. I don't have increased max voltages.

With PP_AllGraphicLevel_DownHyst 6 and PP_AllGraphicLevel_UpHyst 6 with 1100/1500 1.156V I have black screen in games.

With higher PP_ActivityTarget values I have more downclock. Now I'm testing 90, and I don't see fps droops.

Don't trust all I'm saying, I don't know what I'm doing xD, and maybe is dangerous. I think i'm going to stop doing tests.
Edited by mynm - 3/1/16 at 11:17am
post #338 of 1081
Quote:
Originally Posted by gupsterg View Post

The problem with VoltageObjectInfo is that some registers concerning voltage controller chip are in MTP (Multiple Time Programming) aka "memory feature".

You need to compare I2C dump for a card with that table (well that is how it was on Hawaii).

For example on Hawaii there can be a VDDC offset in that table, 1 method is using register 8D 00 then a data value for example 06 00, do endian conversion on 06 00 = 00 06, convert HEX to DEC = 6, multiply with voltage step = (6x6.25mV) +37.5mV.

Now say that register / data is not in ROMs VoltageObjectInfo but you see an offset in MSI AB or monitored value of VDDC compared with DPM VID and/or I2Cdump; where is it coming from? answer = MTP

On Hawaii any register in MTP of voltage controller can be overidden by adding it to VoltageObjectInfo but be aware when adding a register table length change and also pointer to data needed changing in Hawaii. Also as that table length has changed other data/command tables located below that section will have shifted in offset location, thus "directory of data/command tables" would need updating.

Also be aware Hawaii has IR3567B voltage controller chip, other voltage chips may have differing registers.

I have finally achieve core voltage control in AB, and the i2c dump was in MSI Afterburner\Profiles\Ven_....cfg, it is:
Warning: Spoiler! (Click to show)
Code:
NCP81022NCP81022
[I2C_BUS_06_DEV_24]
Offset00=00 80 17 7F 00 00 00 00 00 00 00 00 00 00 00 00 
Offset10=00 00 00 00 00 00 00 00 00 B0 00 00 00 00 00 00 
Offset20=22 00 00 00 00 18 A8 00 00 00 00 00 00 00 00 00 
Offset30=00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 
Offset40=00 00 00 00 00 00 00 00 00 00 64 00 00 00 00 55 
Offset50=00 46 00 64 00 10 00 00 00 00 00 00 00 00 00 00 
Offset60=00 00 00 00 00 00 00 00 2C 00 00 00 00 00 00 00 
Offset70=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
Offset80=00 00 00 00 00 00 00 00 F0 00 00 68 10 00 00 00 
Offset90=00 00 00 00 00 00 D1 00 00 1A 22 03 00 00 00 00 
OffsetA0=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
OffsetB0=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
OffsetC0=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
OffsetD0=00 01 00 03 CC 02 00 00 00 00 01 00 00 00 00 00 
OffsetE0=00 00 00 02 03 03 00 68 00 00 00 00 00 00 00 00 
OffsetF0=00 00 00 68 00 00 00 0A BC 9C 00 07 00 0F 00 00


I don't know how to get other voltages control.I see memory voltage in Hwinfo64, but not in AB. Does anybody know how to get other vontages control?

Edited: (Sorry I had click on submit instead of preview)It is located in 6,24,99 and 6,24, 9A. I can get core voltage control adding this in MSIAfterburner.oem2:
Warning: Spoiler! (Click to show)
Code:
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; Custom design Sapphire ATI series
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

[VEN_1002&DEV_6939&SUBSYS_E308174B&REV_??]

Desc                                    = Sapphire Nitro R9 380
VDDC_NCP81022_Detection                 = 6:24h

But adding MVDDC_NCP81022_Detection = 6:24h or VDDCI NCP81022_Detection = 6:24h I can't get those voltages control.
Edited by mynm - 3/3/16 at 9:56am
post #339 of 1081
Great news smile.gif , sorry don't have any other info to share on "other" voltages or pointers. If I come across something I will share smile.gif .
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post #340 of 1081
Ok thanks.
Edited by mynm - 3/3/16 at 9:53am
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