Tutorial - Secret sauce Bios mod for RX5700

mineshop.eu

copper member

Activity: 406

Merit: 59

Quote from: doctorman on February 14, 2021, 02:47:49 PM

Quote from: kral_658 on October 10, 2020, 09:18:42 AM

Radeon RX 5700 XT 8176 MB · Sapphire Nitro+
Micron GDDR6 113-410XT-UO4

FAN 50
CORE 1430
VDD 790
MEM 950
VDDCI 790

59,37 MH/s

Used 5990

Thank you for those
was able to get results close to that

RX 5700
BIOS moded with MPT and DDRMA12 at 6000,
CORE 1430
VDD 790
MEM 1860 to 1890 depending on the card in windows 10 using wattamn

I get around 120W in software probably 140W at the wall
and 58.3MHs to 59MH/s

the only annoying part is dealing with wattman not reloading the saved profile after a possible crash and restart.. any solution for that?

Use specialized mining OS , less headace

doctorman

newbie

Activity: 35

Merit: 0

Quote from: kral_658 on October 10, 2020, 09:18:42 AM

Radeon RX 5700 XT 8176 MB · Sapphire Nitro+
Micron GDDR6 113-410XT-UO4

FAN 50
CORE 1430
VDD 790
MEM 950
VDDCI 790

59,37 MH/s

Used 5990

Thank you for those
was able to get results close to that

RX 5700
BIOS moded with MPT and DDRMA12 at 6000,
CORE 1430
VDD 790
MEM 1860 to 1890 depending on the card in windows 10 using wattamn

I get around 120W in software probably 140W at the wall
and 58.3MHs to 59MH/s

the only annoying part is dealing with wattman not reloading the saved profile after a possible crash and restart.. any solution for that?

viper357

newbie

Activity: 36

Merit: 0

Hi, do you have to change the DramTiming12 on both of the memory types in RBE?

ivomm

legendary

Activity: 1881

Merit: 3057

All good things to those who wait

With TRM I even got better hash per watt. I lose 1MH but the power is lowered by 5W per card (tested both on hiveos and on my wattmeter). It seems that the new TRM kernels are better optimised for 5700's, since I got less invalid shares.

I know that most of the cards from Sapphire are with Samsung memory, while for the other brands it is the reverse - more are with Micron. Micron needs 30W more per card and gives 3Mh more, which is quite a bad ratio. Unfortunately, around here Sapphires prices are 33%+ higer than the others. Huh

mineshop.eu

copper member

Activity: 406

Merit: 59

Quote from: ivomm on December 23, 2020, 07:16:07 AM

These are my first 5700's:

and with 1380 clock:

The power consumption for Samsung memory is amazing. They take 4-5W more than my 580's and give 1.75x more hash. For 3 cards the total power with the MB pack from the wall is 395W. If only I could find 40 more cards with Samsung memory... Sad

I will replace all my old cards. For now they are better even compared to nvidia 3800. Which 5700's models are known to be with only Samsung memory?

P.S. With these settings I get <1% stale shares from the pool and ~440/1 accepted/invalid shares on one of the gpu's in the miner. On the other 2 gpu's it is ~1000/1. I guess it is good enough and not worth lowering further the mem clock. I use the standard 1550 mem straps+5990 ttref.

Yes Samsung memory are amazing performance also on RX5600XT.
From experience any GPU could be with samsung either micron , even same box from factory have got half samsung half micron. Its lottery Wink

ivomm

legendary

Activity: 1881

Merit: 3057

All good things to those who wait

These are my first 5700's:

and with 1380 clock:

The power consumption for Samsung memory is amazing. They take 4-5W more than my 580's and give 1.75x more hash. For 3 cards the total power with the MB pack from the wall is 395W. If only I could find 40 more cards with Samsung memory... Sad

I will replace all my old cards. For now they are better even compared to nvidia 3800. Which 5700's models are known to be with only Samsung memory?

P.S. With these settings I get <1% stale shares from the pool and ~440/1 accepted/invalid shares on one of the gpu's in the miner. On the other 2 gpu's it is ~1000/1. I guess it is good enough and not worth lowering further the mem clock. I use the standard 1550 mem straps+5990 ttref.

mineshop.eu

copper member

Activity: 406

Merit: 59

Quote from: patinencomun on December 03, 2020, 08:28:37 AM

Quote from: GODLIKEE on October 08, 2020, 06:55:25 PM

12k Tref

Micron
800900007D040000000000006A09000040020000142619133D00170006060002100000000508080 018000000218E06000000010101000101001C1800E02E00000A0A0000B4000000B40000008A206C 024C0000000A00040A130300011F2A0C00A500000002F4130FA500000000000000

Samsung
000000000F040000000000007A09000040030000162D170F4400170006060002180000000708080 018000000210C07000000010101000101001C1800E02E00000F0F0000B4000000B40000004F5178 025A0000000C000A0F150500011F2A0C00B4000000CBF4130FB400000000000000

Max Tref is 9999
Anyone have tried this timings?
Thank you

Didn't have any difference over 6000

patinencomun

jr. member

Activity: 76

Merit: 1

Quote from: GODLIKEE on October 08, 2020, 06:55:25 PM

12k Tref

Micron
800900007D040000000000006A09000040020000142619133D00170006060002100000000508080 018000000218E06000000010101000101001C1800E02E00000A0A0000B4000000B40000008A206C 024C0000000A00040A130300011F2A0C00A500000002F4130FA500000000000000

Samsung
000000000F040000000000007A09000040030000162D170F4400170006060002180000000708080 018000000210C07000000010101000101001C1800E02E00000F0F0000B4000000B40000004F5178 025A0000000C000A0F150500011F2A0C00B4000000CBF4130FB400000000000000

Max Tref is 9999
Anyone have tried this timings?
Thank you

mineshop.eu

copper member

Activity: 406

Merit: 59

Do I have to put the old bios of my card, to unlock? I'm little confused here, sorry
[/quote]
Yeah the latest BIOS are locked and cannot mod the timings. Igors lab bios editor doesnt work properly on latest bios

rdluffy

legendary

Activity: 2366

Merit: 1408

Quote from: igotek on October 10, 2020, 02:42:43 PM

did u unlock the bios ?

No, I only update the bios from Gigabyte official website

Quote from: jgonzi on October 10, 2020, 05:14:15 PM

The problem is with rev 2.0, but you can put bios rev 1.0 in 2.0 and all working...
I'm in BIOS Mod too and I get this values with 110W on the wall.. it ca arrives to 57-59Mhs depending Memory luck

As I said above, I only did the reccomended bios update of Gigabyte website, easy, but I didn't modify or unlock my bios after that

Quote from: mineshop.eu on October 12, 2020, 03:43:06 AM

Yahh you have to look for older BIOS as the bios editor for latest BIOS doesnt work properly as the bios is locked.

Do I have to put the old bios of my card, to unlock? I'm little confused here, sorry

joaogti36

full member

Activity: 162

Merit: 100

yes.. i've sent them to rma.....
after a few minutes of mining cards died (disapeard from system)
no computer can find them in any slot....

chinh.daongoc

jr. member

Activity: 64

Merit: 1

Quote from: joaogti36 on October 15, 2020, 08:45:01 AM

got a few power color rx 5700XT with samsung memory... and can't mod them ... i can but 2 cards already died......
cant push too much from them ....Powercolor RX 5700 XT 8GB 113-D19901-XT

what do you mean "died"? You have to RMA it?

joaogti36

full member

Activity: 162

Merit: 100

got a few power color rx 5700XT with samsung memory... and can't mod them ... i can but 2 cards already died......
cant push too much from them ....Powercolor RX 5700 XT 8GB 113-D19901-XT

mineshop.eu

copper member

Activity: 406

Merit: 59

Quote from: jgonzi on October 14, 2020, 04:56:59 PM

Quote from: igotek on October 11, 2020, 06:56:55 PM

6 pcs GPU and all system eat 943W at my last bios and settings. Stable.

Yo should analizar your rig... it is 200W higher in wall that it should be for most profitable mining

http://prntscr.com/uzu3bk
What i have noticed, Samsung memory GPUs are great for power consumption.
This 8GPU rig does 450mh/s at 1080w from the wall. It is in closed case , because of the high efficiency fans case itself consumes 130w.
So total for 8xgpu is 450mh/s @950w, which i think is great.
These cards are MSI mech RX 5700XT , i know many people complaining about mem temps on these - but look what temps. i have.
Same rig with same cards with Micron memory uses 300w more.

jgonzi

member

Activity: 639

Merit: 19

Quote from: igotek on October 11, 2020, 06:56:55 PM

6 pcs GPU and all system eat 943W at my last bios and settings. Stable.

Yo should analizar your rig... it is 200W higher in wall that it should be for most profitable mining

john1010

hero member

Activity: 2100

Merit: 562

Quote from: igotek on October 11, 2020, 06:56:55 PM

6 pcs GPU and all system eat 943W at my last bios and settings. Stable.

Would you like to share your bios file in here? I'm not confident if i, doing bios manual moding alone, at least you tried it and it was stable. Hope someone here share his rx5700 file here. Thanks

mineshop.eu

copper member

Activity: 406

Merit: 59

Quote from: rdluffy on October 10, 2020, 11:03:46 AM

I'm trying to create courage to mod my card, 5700xt gigabyte gaming oc
I heard bad things about bios mod this card, that is somehow blocked.
Anyone tried this with this exact model?
Doing 54.7 mhs here without bios mod

Yahh you have to look for older BIOS as the bios editor for latest BIOS doesnt work properly as the bios is locked.

igotek

hero member

Activity: 2086

Merit: 608

Online Security & Investment Corporation

6 pcs GPU and all system eat 943W at my last bios and settings. Stable.

jgonzi

member

Activity: 639

Merit: 19

Quote from: rdluffy on October 10, 2020, 11:03:46 AM

I'm trying to create courage to mod my card, 5700xt gigabyte gaming oc
I heard bad things about bios mod this card, that is somehow blocked.
Anyone tried this with this exact model?
Doing 54.7 mhs here without bios mod

The problem is with rev 2.0, but you can put bios rev 1.0 in 2.0 and all working...

I'm in BIOS Mod too and I get this values with 110W on the wall.. it ca arrives to 57-59Mhs depending Memory luck

waywoos

jr. member

Activity: 124

Merit: 2

Version1?

Topic: Tutorial - Secret sauce Bios mod for RX5700 (Read 1728 times)