Topic: Sgminer (AMD 14.4 WHQL) Hashrate Improvement - fixed (Read 22645 times)

Guys I will lock this thread now cause I don't want to make djm34 - the creator of the new sgminer - tired with following 2 thread in the same time.


The reason made me created this thread is to make sure many of you will notice that the miner had been fixed.


So for more info and anything related to the new miner, kindly check this thread:

https://bitcointalksearch.org/topic/ann-sgminer-with-x11x13nist5quarkanime-kernels-compatible-146-amd-drivers-658411

Sure, you will find the source at the original thread, here: https://bitcointalksearch.org/topic/ann-sgminer-with-x11x13nist5quarkanime-kernels-compatible-146-amd-drivers-658411

Well of course things run hotter. Hammer down baby.
6 hours plus. Two machines 3 7950s.
1150 clock 1500 mem
2 threads.
Dont try undervolting until you have it running stable.
This fork hauls ass..
Dang i cant get to 4.0 mh.
But 3.900 will do!
Wu .055 all day long after 20 minutes.
Hoooray!
Drop your intensity!!! I had to go down. To get cards to fire up..
Crash. One card up,one card down. Etc. driver,Needs the voltage.
Watch the intensity on start up.
Start with I15 . Edit config accordingly.
Tweak the intensity, after start up,what ever flavour R X I .
Threw the g command in sgminer after its running.
Test. Tweak etc;)
Start with I 15. It gets wierd after 17 on a 7950
I use X.
X120 on a 7950 is the sweet spot .
0 rejects zero!
0 hardware errors.
3.880-3.900 all day long.
Thats down from X238 on the  previous miner. @ 3.070 mh
Way better share rate per minute. this fork..
X11 by the way Drk.
1 thread will always give the lowest hash rate.
2 threads is where i'm at with those numbers.
Work size always 256 on a 7950. I dont care what anyone says!
3 threads, hash rate will increase.
4 threads, it will also increase.
Pool dependent. Better pool more threads . although,it splits the hash rat among threads and
3 and 4 throttle the cards and your reject rate will increase. Temps will jump around.
Hash rate hard to judge except via average. more threads more jumps.
Of course it will! 3 or 4 chances to get the math wrong.
Go with 2 until you wanna play.
Everytime you update the software. Dump the previous bin or back it up.
Let it regenerate a new one.
After it builds the bin. Test. Etc.
Restart sgminer . Your true hash rate will be evident on 2nd start.
 It doesnt have to build the bin again.
I went from fouth in my pool to number one.
I don't  see a problem with this soft ware unless of course
Your running win8. Yah know banned in China! Lol
Where is all the bit coins going? Fiatleak.com
Kudos again.
Compute this nvidia. Lol
If i had a rocket launcher , i mean.
If i had a 7990. Ooooohh baby. .
Hash out.lol
Too many beers .

Is this somewhere on Github?

Win 7 x64 R9 280x Catalist 14.4. No increase
Use this one

got increase hash rate from 3.4 to 3.9 but need from 280x.
Or I just need install 14.6?

thanks, can you send the link of file .bin for X13 ?

Did anyone test power consumption compared to previous miners?
I see temps are a bit higher, maybe ~5-10% so one can expect the same "gain" in power bill...

Thanks!

Yes I did, would you mind checking it again and make sure you are using AMD 14.6beta or at least AMD 14.4 driver?




Non available now..




I fixed this problem in a previous comment, you can download it now.

https://bitcointalksearch.org/topic/m.7415616




Did you have an older AMD driver before trying the SGMiner, cause I'm thinking MAYBE it had not been uninstalled perfectly.




This is a great thing

Give x11 a try and check what's gonna happen with its performance.





I personally tried both, 14.4 and 14.6bita is working fine with me with the same performance.

With 14.6beta you may face a problem of the frequencies wont be changed even if you will  modify it what so ever.

However read the past 2 pages of this thread and you will find the solution for this.




+1

and I did nothing but made sure every required compiling files are there and then recompiled it again.




What's exactly happened with your miner??



I have 7950, the hashrate got higher.

Try this config: http://pastebin.com/4vS1gw8e

Has anyone noticed an increase for r9 270 cards, specifically gigabyte.

Ok I have re-compiled the windows binaries from a fresh mingw install, and now it is working properly (mostly likely, I had different version of libcurl in the old one) https://mega.co.nz/#!hZUAzQDQ!GrLynWXGP5wFIiDmFpXnTiXV-AI_bkXEFfQrJpbwF1o

any working 14.6 bin for 69XX, 58XX, 59XX ?

any bin file for R9 290?

Thx a lot !
~3.6mh / 7950 

 

Thanks

Before 2800kh/s @1030/1500
After 3560kh/s

and only 10W more
 

Delete that .bin created on 14.4 driver and copy this one. Its made on 14.6, 100% working  
https://www.dropbox.com/s/z2igfbzxeqrtly0/x11modTahitiglg2tc8192w256l4.bin

I tested it but no increase using 14.4 7950's

Excellent!! Not trying to FUD or anything! Thanks for the answer!

i know, it's a fiiiiiiirst 7950 saphire batch, it's really bad....

Any other link to download the sgminer, I can't download it.

it's ok now

Your 7950 from 1st rig is hashing bad.