Topic: Any word on amd vega hash rates? - page 72. (Read 202725 times)

Have  you tried newest amd in compute mode? With rx 4xx/5xx there is no need of blockchain driver anymore.

hmm i tried this several times, I have a window image that alrrady contsins the fall creators update included and did this with a fresh install still the same deal, Ill try it again i guess , thanks

I have the same problem.

Asus z270-p
16Gb
3 V56 @64 1407/1100 @900
120 ssd
Win 10 64
blockchain 23 Aug
xmr-stak

One vega shows only 1770 h / s

Have you found a solution?


Not yet, but when i will have some time, i'll try to solve this misery.
I have an idea.. maybe..

I hit a similar problem, but it was the same with XMR-Stak or Cast.  I have a MSI X370 and could not get past three GPUs without a blue screen/crash.  Changed risers, cables, Vega cards, PCIe slots, settings, on and on.

Finally solved it:  Used DDU to strip everything out.  Went directly to Microsoft's site and downloaded the fall creators update (takes a while).  That loaded the non-blockchain drivers and for the first time I could mine with 5 Vegas on that motherboard (but slow speeds).  Uninstalled the newest drivers, reinstalled blockchain drivers.  It's all good now.

anyone see a grey screen and crash when running more than 2 gpu on cast?

on a single gpu it works fine, but when i add more grey artifcats then crash,tried two separate motherboards
it only does thiswith the aug23 blockchain drivers , the ronbin hood ones dont crash but 1500 hs vs 1950

What settings you're using with your cards ? I get 440 sol/s each with the same settings used for cryptonight, however it's not stable at all. Max runtime is 5minutes, using claymore's miner.

For the time it runs, I pull about the power from the wall as crypto. Blockchain drivers. I'd appreciate if you share your settings.

Thanks.

Does anyone knows the reason of the different hashrates per card in xmr-stak (same settings obv. 1408/1100)?
I have 3 vega 56@64 rigs. Usually I get 1900-1950/card, but there is one which gets only 1750. 1750 is like a stock or a little bit lower hashrate.
I've tried to reinstall driver, tried different HBM clocks 1100,1050, 1000, different voltages and still the same. I've tried disable-enable many times.

Any ideas what to do?

BitcoinZ, VertCoin, and LBRY at hot at the moment.   Zencash is always a good 24/7 coin to mine, just set it and forget it.

Can't wait to see what happens with Bitcoin Gold starting Sunday.

What would you mine with TIs?

can anyone tell me where in the registry can I find the PP Table modded values?
I have 5 cards modded with same settings and one which is different, but don't remember which one it was. Guess at some place the values for all 5 should be different from its, but I can't really find it ...

Any ideas how to identify it? I want to do some tweaks on it, but don't really want to mess with the other cards ...

I think you should look for some exchangers that support for Bitcoingold like poloniex.

What are you using for a Bitcoin Gold wallet?  It's going to be some number of days before the exchanges and hardware wallets like Nano support BTG so in the meantime I will need some kind of web or software wallet.

I don't actually want any btc gold, figure its gonna be a pump and dump. Just going to be mining this though nicehash

What are you using for a Bitcoin Gold wallet?  It's going to be some number of days before the exchanges and hardware wallets like Nano support BTG so in the meantime I will need some kind of web or software wallet.

Getting ready for the big rush on equihash sunday. Anyone have optimal overclock settings for vega 56? Im seeing about 415 sols on blockchain driver.

I hadn't originally planned on putting this out there, but some other asshole decided to charge a fee for this info. Fuck that guy. Here's a fix for reduced hashrate and a method for running 4+ Vega at full speed while mining XMR.

Basic Users:

1. Use the Blockchain drivers.
2. Open up your device manager.
3. Open up the "Display Adapters" dropdown.
4. Right click on one of your Vega's.
5. Disable it.
6. Wait a few seconds.
7. Right click on the Vega you just disabled.
8. Re-enable it.
9. Repeat steps 4-8 for the rest of your cards.
10. Enjoy mining at full speed with as many Vega as you damn well please. Probably.

Advanced Users:

The previously described process is a bit of a pain in the ass. Let's automate it.

New Procedure

1. Get your hands on the Windows Device Console (Devcon.exe). This will let you disable/enable devices from console.
2. Create a batch file in the same folder as devcon.exe with the following lines in it:
3. This will selectively disable/enable all the Vega cards you currently have in your system. Thanks to bytiges for noting that killing all the display adapters might not be a good idea for those using iGPU.
4. Run the batch file as an administrator at login, or whenever you lose hashrate on your cards. Enjoy never having to toggle the HBCC switch again.

Outdated Procedure

1. Get your hands on the Windows Device Console (Devcon.exe). This will let you disable/enable devices from console.
2. Run the command devcon.exe FindAll * to generate a list of all the currently attached devices and their hardware IDs.
3. Search your newly generated list for "Radeon RX Vega." You should find something like this:
4. The part to the left of the colon is what you need. Shocking, I know. Put that thing into a batch file that looks something like this:
5. Run your batch file at startup as an administrator. Enjoy never having to toggle the HBCC switch again.

FAQ:

Q: So, Mythic, how exactly does this enable HBCC on cards 5-7?

A: It doesn't! HBCC Does nothing to improve your hashrate! Turns out the drivers are just shit and are bugged when Windows first boots up. Who would have guessed?

Q: But Mythic, does that mean I don't need 16 GB of ram to run my cards at full speed?

A: Correct! 4 GB of ram is completely sufficient!

Q: If I wanted to donate some pizza money to the broke ass college student that typed this up, how would I do so?

A: You ask the best questions! I doubt I'll get anything before more well known people/websites copy everything I just said (with no credit, obviously), but here are some addresses just in case.
          XMR: 42e8AWjcirkBDzCNnSjPxeGJeht71kFfWcoxxCWsxe8HZqP29NruDsxcvVSjbKw17AUDepopK7ZYCUn mRvcGS9kBT5XWhMQ
          ETH: 0x74Ed2CA095Dd3aE98D88d5ca1dDb77E752152938