Bloody Mary
|
|
November 27, 2017, 05:20:30 PM |
|
and the current results are Huh pretty interesting.
|
|
|
|
greatauror28
Full Member
Offline
Activity: 181
Merit: 101
Ethereum Miner
|
|
November 27, 2017, 11:34:40 PM |
|
Explain, please, how can I save original bios (aka atiflash in win), modify timings (aka polarisbioseditor in win) and flash a new bios to card (aka atiflash in win) in ubuntu server, without gui?
You might flash the bios without gui, but there's obviously no way to edit the timings since you need a gui software for that. You'll need to find a windows machine to do that. No you don't - PBE is shit anyways. Explain, please, how to modify bios in linux? Simple...fire up Emacs, write program for flashing BIOS in GCC, run GCC to compile it, and there you go, you have bios flasher. You can even sell it for fame and profit None of it will work though unless you'll have a huge wallpaper with weird half-animals/half-humans with their genitals exposed. The wallpaper should be visible at all times whenever you do that linux stuff. So keep the working windows as small as you can cause the genitals are the key here and should not be obscured by any software nonsense. You sir made my day. I will actually google a wallpaper like that and put that in my monitor - maybe the Gods of four-legged creatures will bestow their prowess on me and i would be able to write my own bios flasher for all and any type of OSes and cards.
|
I build and sell rigs! I also sell ssd clones of the most stable Windows+Claymore+AMD driver combo you'd ever used.
|
|
|
meccaflare0
Sr. Member
Offline
Activity: 336
Merit: 250
Do the thing and you'll have the power.
|
|
November 30, 2017, 04:03:26 AM |
|
I'm modding a bios for someone(RX580 8GB Hynix) i noticed the bios doesnt have any mem straps above 1500?? why is this and how can I mod it?
|
|
|
|
ku4eto
Jr. Member
Offline
Activity: 194
Merit: 4
|
|
November 30, 2017, 04:52:02 AM |
|
Okay, Elpida is, hands down for me, the worst memory there is. Doing a STABLE and FAST memory strap for XMR is harder than getting a girlfriend for a virgin nerd sucker.
Even the free strap, which was found here (with little changes to RP/TRFC and TRCDR), it still crashes, while giving measly 840h/s.
|
|
|
|
Branko
|
|
November 30, 2017, 08:40:30 AM |
|
Okay, Elpida is, hands down for me, the worst memory there is. Doing a STABLE and FAST memory strap for XMR is harder than getting a girlfriend for a virgin nerd sucker.
Even the free strap, which was found here (with little changes to RP/TRFC and TRCDR), it still crashes, while giving measly 840h/s.
840 is huge for elpida
|
|
|
|
Pennywis3
|
|
November 30, 2017, 09:09:12 AM |
|
Okay, Elpida is, hands down for me, the worst memory there is. Doing a STABLE and FAST memory strap for XMR is harder than getting a girlfriend for a virgin nerd sucker.
Even the free strap, which was found here (with little changes to RP/TRFC and TRCDR), it still crashes, while giving measly 840h/s.
It's not just the memory type, it's the cryptonight algorithm itself. I've been doing a lot of bios mods on different memory types, and while Cryptonight uses a lot less power than ethash, its a pain in the a** to get is fast and stable.
|
|
|
|
R0land
Jr. Member
Offline
Activity: 208
Merit: 3
|
|
November 30, 2017, 09:43:00 AM |
|
Okay, Elpida is, hands down for me, the worst memory there is. Doing a STABLE and FAST memory strap for XMR is harder than getting a girlfriend for a virgin nerd sucker.
Even the free strap, which was found here (with little changes to RP/TRFC and TRCDR), it still crashes, while giving measly 840h/s.
840 is huge for elpida My RX 470 4 GB Elpida Card makes 890 h/s XMR with sgminer ... or 29.8 mh/s ETH with claymore
|
|
|
|
doktor83
|
|
November 30, 2017, 12:12:08 PM |
|
nobody talks about clocks that they used to get those results
|
|
|
|
SnOOpeRa
Newbie
Offline
Activity: 20
Merit: 0
|
|
November 30, 2017, 12:26:19 PM Last edit: November 30, 2017, 12:49:27 PM by SnOOpeRa |
|
XFX RX 470 4GB Elpida with eliovp's strap that's around the forum for long time with equal TRCDR/A fix, I make around 850h/s with claymore xmr 10.2 , and about 920h/s with gateless gate at 1170core/2000mem/875mv , at about 2-3-4 errors per hour. With claymore xmr 10.2 hashrate is stable with rare low fluctuations to 800-820 , with gateless gate 0.1.3-pre6b fluctuations are a bit more , but averages at about 920-925 , new gateless gate sharp gives me almost the same results , old gateless gate is based on sgminer , so hashrate is about the same as sgminer, for me a little bit more than sgminer-5.5.5-gm-nicehash-8.
edit: With the same strap, same 1170/2000/875 on ETH make 29.5mhs , eth and xmr are stable with these settings , memory can go up to 2050 before significant error rate , but stability goes down with it. Claymore xmr 10.2 settings -h 928 , gateless gate settings 896/8/2 , claymore eth 10.2 -dcri 8
|
|
|
|
R0land
Jr. Member
Offline
Activity: 208
Merit: 3
|
|
November 30, 2017, 02:30:42 PM |
|
My RX 470 4 GB Elpida Card makes 890 h/s XMR with sgminer ... or 29.8 mh/s ETH with claymore
Coreclock @1100 MHz, 831mv Memoryclock @2000 MHz, 900 mv sgminer rawintensity 896 -w 8 -g 2
|
|
|
|
laik2
|
|
December 02, 2017, 12:21:18 AM |
|
Everyone got used to modify straps and complain about stability...its not only timings that matter. Use your brain and HxD
|
|
|
|
nerdralph
|
|
December 05, 2017, 12:09:51 AM |
|
Everyone got used to modify straps and complain about stability...its not only timings that matter. Use your brain and HxD I haven't looked at cryptonight in a while, but you've piqued my curiosity. Given your reference to HxD, you're suggesting something in the BIOS file other than straps can improve performance/stability, correct?
|
|
|
|
twofreckles
|
|
December 05, 2017, 08:41:58 AM |
|
Guys could you please confirm if there are special custom strap for ETN. I mean:
optimal timing for ETH will be different than for cryptonight (ETH)?
I got different gpus with different kind of memories, on ETC/ETH almost all of them going above 30 mhs. But with ETN highest is 770 and in same cases not even 700 (same strap).
|
|
|
|
Branko
|
|
December 05, 2017, 08:57:04 AM |
|
Guys could you please confirm if there are special custom strap for ETN. I mean:
optimal timing for ETH will be different than for cryptonight (ETH)?
I got different gpus with different kind of memories, on ETC/ETH almost all of them going above 30 mhs. But with ETN highest is 770 and in same cases not even 700 (same strap).
Cryptonight is much more dependant of your miner, and how you setup it
|
|
|
|
laik2
|
|
December 05, 2017, 12:39:57 PM |
|
I'm modding a bios for someone(RX580 8GB Hynix) i noticed the bios doesnt have any mem straps above 1500?? why is this and how can I mod it?
Possible gigabyte or msi GPU. Just use older bios revisions or replace by hand. Done that with latest gigabyte shitty revisions, replaced entire VRAM_Info table. I'll give you another hint about gigabytes g1 gaming bios rev. F80,F90 -> they are not with IR compat VRM like written in VOI table.
|
|
|
|
sebastian5
Newbie
Offline
Activity: 13
Merit: 0
|
|
December 06, 2017, 06:55:39 PM |
|
Hi there, I want to create my custom strap for hynix 8gb, so I have decoded 777000000000000022AA1C00B56A6D46C0551017BE8E060C006AE6000C081420EA8900AB0300000 01B162C31C0313F17 to ####SEQ_WR_CTL_D1#### DAT_DLY = 7 DQS_DLY = 7 DQS_XTR = 0 DAT_2Y_DLY = 0 ADR_2Y_DLY = 0 CMD_2Y_DLY = 0 OEN_DLY = 7 OEN_EXT = 0 OEN_SEL = 0 ODT_DLY = 0 ODT_EXT = 0 ADR_DLY = 0 CMD_DLY = 0 ####SEQ_WR_CTL_2#### DAT_DLY_H_D0 = 0 DQS_DLY_H_D0 = 0 OEN_DLY_H_D0 = 0 DAT_DLY_H_D1 = 0 DQS_DLY_H_D1 = 0 OEN_DLY_H_D1 = 0 WCDR_EN = 0 ####SEQ_PMG_TIMING#### TCKSRE = 2 TCKSRX = 2 TCKE_PULSE = 10 TCKE = 10 SEQ_IDLE = 7 TCKE_PULSE_MSB = 0 SEQ_IDLE_SS = 0 ####SEQ_RAS_TIMING#### TRCDW = 21 TRCDWA = 21 TRCDR = 26 TRCDRA = 26 TRRD = 6 TRC = 70 ####SEQ_CAS_TIMING#### TNOPW = 0 TNOPR = 0 TR2W = 28 TCCDL = 2 TCCDS = 5 TW2R = 16 TCL = 23 ####SEQ_MISC_TIMING#### TRP_WRA = 62 TRP_RDA = 29 TRP = 26 TRFC = 192 ####SEQ_MISC_TIMING2#### PA2RDATA = 0 PA2WDATA = 0 TFAW = 10 TCRCRL = 3 TCRCWL = 6 T32AW = 7 TWDATATR = 0 ####ARB_DRAM_TIMING#### ACTRD = 27 ACTWR = 22 RASMACTRD = 44 RASMACTWR = 49 ####ARB_DRAM_TIMING2#### RAS2RAS = 192 RP = 49 WRPLUSRP = 63 BUS_TURN = 23 ####MC_SEQ_MISC#### MC_SEQ_MISC1 = 0x2014080C MC_SEQ_MISC3 = 0xAB0089EA MC_SEQ_MISC8 = 0x00000003 I want to improve this timing strap is there a guide/tutorial/pdf which explains what all these lines and values mean,what the possible range of values is etc etc..., please?
|
|
|
|
QuirkSilver
Member
Offline
Activity: 80
Merit: 13
|
|
December 11, 2017, 04:30:45 AM |
|
Guys could you please confirm if there are special custom strap for ETN. I mean:
optimal timing for ETH will be different than for cryptonight (ETH)?
I got different gpus with different kind of memories, on ETC/ETH almost all of them going above 30 mhs. But with ETN highest is 770 and in same cases not even 700 (same strap).
Use gatelessgate (older version or a stable from Sharp releases) and set RI 896 W 8 Threads: 2 my 3x 580 4gb Aorus Hynix fly on these settings. 925 H/s with 1150/1175 Core 925 mv (950 for main gpu) errorless memory of (2090, 2175,2200) the 2200 one does 975 h/s Also my rx 570 elpida/ 570 MSI gaming (hynix brand new, barely hits 2050mhz memory) both are within 840 h/s Claymore is WAY lower. and Zawawa's miner is really advanced. i have some Hawaii cards that are taking my time though to fiddle with 9too hot here) so i didn't do more undervolting. Have questions to the folks here. Nerdralph, i reallly like you man and like your tool. Surely Wolf too and many others! I have many questions though, i hope you can answer Why Hawaii in general although having Loads of compute cores (40,44) and a massive memory bandwidth +even the 390/x one is hynix AJR. STILL lacks as hell in Cryptonight? Both GG/SGminer &XMR stak have not a SINGLE raw intensity that gives any meaningful speed! also, I can't even fill the memory on the 390! 1280 RI X2 threads never works well. i tried even 3 threads with 640 RI loads of combos never really worked! The Hynix AJR is a modern memory (same as polaris!?) Only Claymore which i beleve injects work in chunks somehow, gives me 870 h/s at stock R9 390 1040mhz/1500 when i change to -h 928 instead of 1280, -dmem 1 (which takes much less memory!) speed increases! I'm about to use Nerdralph tool to edit all the 1000-1500 straps and see which gives highest speed without errors OR, should i just loosen the 1625 straps and above(take a higher strap and nerdify it, cause the memory starts to give errors at 1625 stock) so i can overclock the memory to lets say 1750 mhz? because with claymore, even at 1040mhz, memory overclock gives a noticeable boost. thanks in advance for any help.
|
|
|
|
nerdralph
|
|
December 11, 2017, 04:44:59 AM |
|
Why Hawaii in general although having Loads of compute cores (40,44) and a massive memory bandwidth +even the 390/x one is hynix AJR. STILL lacks as hell in Cryptonight?
ethash and equihash are the algos I've done the most work with, so I can't comment much on cryptonight. What I do know is that until GCN3 (i.e. R9 380/380x) it didn't seem possible to max out the memory bandwidth. I suspect it is just the memory controller design; arbitrating dozens of memory accesses is a very complicated thing.
|
|
|
|
faanigee
Member
Offline
Activity: 95
Merit: 10
|
|
December 11, 2017, 06:31:53 AM |
|
i need a good cryptonight strap for h5gq8h24mjr
I need it too. Don't we all? Akakakakakkakaa, count me in. For 1150 2100, max i can get only 930 h/s for xmr. How about others? which card is used to get 930 amd or nvidia
|
|
|
|
R0land
Jr. Member
Offline
Activity: 208
Merit: 3
|
|
December 11, 2017, 08:06:07 AM |
|
i need a good cryptonight strap for h5gq8h24mjr
I need it too. Don't we all? Akakakakakkakaa, count me in. For 1150 2100, max i can get only 930 h/s for xmr. How about others? which card is used to get 930 amd or nvidia My RX 470 4 GB Elpida Card makes 930 H/s XMR ... Core @1150, Mem @ 2050 ... sgminer 896/8/2 ... 55W(gpuz) ... 0 Memoryerrors R0land´s Strap mix: 777000000000000022AA1C00315A5436A0550F15B68C1506004082007C041420CA8980A9020004C 01712262B612B3715 (copy from PBE) The data from GPUZ are a little bit different : 777000000022AA1C0315A5436A055F15B68C1560408207C41420CA8980A9204C01712262B612B37 15 Why are the data different ?
|
|
|
|
|